?jackknife

jackknife 发音

英：['d??kna?f]　　美：[?d??k?na?f]

英：　　美：

jackknife 中文意思翻译

jackknife 短语词组

1、jackknife statistics ─── 刀统计

2、jackknife-fish ─── [医]高鳍石首鱼

3、jackknife resampling ─── 刀切重采样

4、jackknife clam ─── [网络] 折刀蛤

5、jackknife door ─── 杰克刀门

6、jackknife bootstrap ─── 刀切式引导

7、jackknife diving ─── 杰克刀潜水

8、jackknife position ─── [医]折刀状卧位：同Kraske position

jackknife 词性/词形变化，jackknife变形

动词过去式: jackknifed |动词过去分词: jackknifed |动词现在分词: jackknifing |动词第三人称单数: jackknifes |

jackknife 相似词语短语

1、jackknifes ─── n.大折叠刀；屈体跳水；（统计）折刀法；v.屈身，弓腰；（铰接车失控时）弯折成V形；用大折叠刀切；作屈体跳水

2、jackknifed ─── v.弯成V字形；弓腰；（跳水运动员）作屈体跳水（jackknife的过去式及过去分词）

3、to jackknife ─── 切刀

4、jackknifing ─── n.摺刀切割，[力]折裂；v.折拢；用大折刀切（jackknife的ing形式）

5、jack-knifed ─── v.弯成V字形；弓腰；（跳水运动员）作屈体跳水（jackknife的过去式及过去分词）

6、jackknives ─── n.（随身携带的）大折刀；镰刀式跳水(jackknife的变形)

7、jack-knifes ─── n.大折刀，折合刀

8、jack-knife ─── n.大折刀，折合刀

9、jacksnipe ─── n.小鹬

jackknife 常见例句（双语使用场景）

1、Jackknife of suitable bolster plate is used must not exceed two, total ply must not exceed 15 millimeter, the jackknife of horizontal bolster plate is used must not exceed 3, thicker bolster plate should be put in lower level. ─── 顺垫板重叠使用不得超过两块，总厚度不得超过15毫米，横垫板的重叠使用不得超过三块，较厚垫板应放在下层。

2、To fold or double(something or oneself) like a jackknife. ─── 折叠折刀似的折拢或折叠（某物或其自身）

3、But he expresses, according to legal provision, when two companies battalion receives nonexistent jackknife, can have common shareholder. ─── 但他表示，根据法律规定，当两家公司营收不存在重叠时，可以拥有共同的股东。

4、Fountainhead is compared Baidu and in search music searchs a result, only the jackknife of 13.97% is spent. ─── 源泉比较百度和中搜音乐搜索结果，只有13.97%的重叠度。

5、SPECIES DIVERSITY OF CARPINUS PUBESCENS COMMUNITY AND ITS JACKKNIFE ESTIMATION ─── 云贵鹅耳枥群落物种多样性及其刀切法估计

6、As juveniles, they are often misidentified as spotted drum - the drum has a spot on its' nose rather than the vertical stripe on the jackknife fish. ─── 幼年时，他们经常被误认为荫云高鳍--荫云高鳍在鼻子处有斑点，而高鳍鱼则是有垂直的条纹。

7、A game in which players toss a jackknife in various prescribed ways,with the object being to make the blade stick firmly into the ground. ─── 掷刀游戏参与者以不同的指定方式将刀子掷出并将刀锋深深掷入地面的游戏。

8、jackknife jump ─── 折体跳

9、The personage inside course of study tastes these newly reduce a theme, namely graph of simple, geometry, double with jackknife. ─── 业内人士把这些新品归纳为一个主题,即简单、几何图形、双重和重叠。

10、jackknife diving ─── 屈体跳水,镰刀式跳水

11、Arch spat some more tobacco juice on his boot top and whetted the jackknife blade some more. ─── 阿奇又朝靴面上吐了些烟沫，再把大折刀磨了几下。

12、LABMRMC accounts for this variance using the Jackknife method. ─── LABMRMC使用大型折合式小刀方法占有这不一致。

13、But, yahoo still is put in jackknife government issue. ─── 但是，雅虎仍存在重叠管理问题。

14、jackknife dive ─── 摺刀式跳水

15、Do a jackknife ─── 做镰刀式跳水

16、The Application of Jackknife Method in Estimating Variances in Chinese Labor Force Surve ─── 刀切法在我国劳动力调查方差估计中的应用

17、jackknife position ─── 折刀状卧位

18、Arch spat some more tobacco juice on his boot top and whetted the jackknife blade some more ─── 阿奇又朝靴面上吐了些烟沫，再把大折刀磨了几下。

19、Why sometimes does my jackknife choose a thing to be quickened with respect to the heartbeat together? ─── 为什么有时我弯身拣东西一起来就心跳加速？

20、The first step to use the Jackknife Method is to create Random Groups. ─── 在使用刀切法时需要划分随机组，文中提出三种划分随机组的方法并对它们作了比较。

21、Methodist University Dallas, Texas Volume 1: The Generalized Jackknife Statistic, HL Cray and WR Schucany Volume 2: ... ─── 被引用次数：470-相关文章-网页搜索-图书馆搜索-所有3个版本

22、At the end, the paper uses the Jackknife Method to estimate the variances of the estimators of Chinese unemployment population and rate. ─── 对我国的失业人数与失业率应用刀切法进行方差估计。

23、A PRELIMINARY STUDY ON APPLICATION OF JACKKNIFE METHOD TO FOREST DOUBLE REGRESSION SAMPLING ─── 刀切法在森林双重回归抽样调查中的应用初探

24、rosy jackknife clam ─── n. 玫瑰竹蛏

25、The Experimental Research of Applying Effect of Horizontal Bar Jackknife Upward Action Training Apparatus in Teaching Activities ─── 单杠屈伸上训练器在教学训练中运用效果的实验研究

26、Work and live need not depart, can happen in same a large space is medium, partial jackknife appeared between workshop and residence. ─── 工作和居住不必分离，可以发生在同一个大空间中，厂房和住宅之间出现了部分重叠。

27、jackknife estimation ─── 截割估计

28、jackknife action ─── 折叠动作

29、Ju wood woodiness is hard, have very beautiful great figure, layer upon layer jackknife is like hill, important place is had in furniture of bright Qing Dynasty. ─── 榉木木质坚硬，有很漂亮的大花纹，层层重叠如山，在明清家具中占有重要地位。

30、Onefold amplification demand, jackknife of the product below unbalance of insoluble structure is superfluous the issue that lacks coexistence with certain product supply. ─── 单一的扩大需求，并不能解决结构失衡下产品重叠过剩与某些产品供给缺乏共存的问题。

31、A good jackknife is often of service to a camper. ─── 一把折刀对于露营人很有用。

32、jackknife clam ─── n. 剑蛏属

33、dive into the water bending the body at the waist at a right angle,like a jackknife ─── 前弯身的一种跳水方法，像大折刀一样

34、jackknife clam shell ─── 马刀

35、jackknife sit-up ─── 两头翘

36、Jackknife of ridges and peaks, lofty of mountain of the Qin Dynasty! ─── 峰峦重叠,秦岭巍巍!

37、jackknife method ─── 折叠法

38、To fold or double(something or oneself)like a jackknife. ─── 折叠折刀似的折拢或折叠(某物或其自身)

39、The commonly used methods for calculating the shoreline change rate based on the coastal evolution history include end point method, average the method, linear regression method and jackknife method. ─── 计算历史时期海岸线变化率常用的数学方法有端点法、平均速率法、线性回归法和折剪法。

40、jackknife door ─── 折门

41、The paper suggests using Jackknife Method. ─── 本文提出使用刀切法。

42、"jackknife, pike" ─── 屈体

43、jackknife seizure ─── 折刀状发作

44、Spicate top is unripe, yellow luxuriants piece, jackknife is bunchy, be like langouste, fox-brush, and blossom all the year round, appropriate and potted, also can make flower bed decorate. ─── 穗状花序顶生,黄色苞片,重叠成串,似龙虾.狐尾,且常年开花,适宜盆栽,也可作花坛布置。

45、Our research discovers, many people often make industrial economics and industrial economics do not add divisional across to use, put in the problem of mutual jackknife. ─── 我们的研究发现 ,不少人常常使产业经济学与工业经济学不加区分地交叉使用 ,存在互相重叠的问题。

46、algorithm has been trained and tested on Bacillus subtilis promoter dataset by the jackknife method. ─── 对实际数据集进行的刀切法测试验证了算法的有效性。

47、blunt jackknife clam ─── n. 钝竹蛏

48、Yes， simple ones like the swallow and jackknife but not fancy diving. ─── 跳的，跳简单的例如燕式、弯身式，但不会跳花式。

49、The algorithm has been trained and tested on Bacillus subtilis promoter dataset by the jackknife method. ─── 对实际数据集进行的刀切法测试验证了算法的有效性。

50、Dress up the child's room fairy tale world, rich color, the furniture of jackknife, everything looks very beautiful. ─── 将孩子的房间妆扮成童话世界，丰富的色彩，重叠的家具，一切看上去很美。

51、Atlantic jackknife clam ─── n. 直剑蛏

52、Consider we are most the person's habits and customs, this area is mixed likely " receive a visitor area " produce jackknife. ─── 考虑到我们大多数人的生活习惯，这个区域有可能和“会客区”发生重叠。

53、jackknife statistics ─── 截割统计量

54、Be to say the course specialized subject of jackknife need not take an examination of undergraduate course what be still? ─── 是说重叠的科目专科考了本科就不用再考了还是什么?

55、Know the different name of medicines and chemical reagents, also be the common sense that must have, otherwise, look fallibility is taken, or jackknife uses drug. ─── 了解药品的不同名称，也是必须具备的常识，否则，容易误服，或重叠用药。

56、Two periodic jackknife, be helpful for national economy growing quickly continuously. ─── 两个周期的重叠,有利于国民经济持续快速增长。

57、But, yahoo still is put in jackknife government issue. ─── 但是，雅虎仍存在重叠管理问题。

58、jackknife rig ─── 折叠式钻机

59、Although be,series swims on the west, but the account jackknife number between game is not much. ─── 尽管都是西游系列，但游戏间的帐号重叠数并不多。

60、A game in which players toss a jackknife in various prescribed ways, with the object being to make the blade stick firmly into the ground. ─── 掷刀游戏参与者以不同的指定方式将刀子掷出并将刀锋深深掷入地面的游戏

61、a high diver who excelled in performing the jackknife ─── 精彩地表演镰刀式跳水的高个跳水运动员

62、We can be in western in all airports of the area, make choice of address of 4 HFDL earth station, make the communication blind area of these a few earth stations does not have jackknife. ─── 我们可以在西部地区的所有机场中，选定四个HFDL地面站地址，使这几个地面站的通信盲区没有重叠。

63、To cut or stab with a jackknife. ─── 用折刀切或刺

64、jackknife estimator ─── 刀切估计量

65、flap jackknife dive ─── 坐式屈体跳水

66、front Jackknife dive ─── 向前屈体跞水

67、Kinman whipped out his jackknife. ─── 金曼啪地一下抽出折刀。

68、The results show that the vehicle tends to rollover on the high friction-coefficient road, while the vehicle tends to yaw and jackknife on the low friction-coefficient road. ─── 结果表明，重型半挂车辆在附着系数较高的良好路面上容易发生侧倾失稳，而在附着系数较低的湿滑路面上则更容易发生横摆和折叠失稳。

69、Fault photography can chase a layer to show make the same score the jackknife structure with a not clear develop. ─── 断层摄影可以逐层显示平片显影不清的重叠结构。

70、Jackknife is used; ─── 重叠使用；

71、a high diver who excelled in performing the jackknife. ─── 精彩地表演镰刀式跳水的高个跳水运动员

72、The Estimation of the Genetic Variance in Field Trials of Rice Breeding Line by Jackknife ─── 水稻品系试验中遗传方差的刀切法估计

73、dive into the water bending the body at the waist at a right angle, like a jackknife . ─── 跳入水中前弯身的一种跳水方法，像大折刀一样。

74、Jackknife: The cabinet that develops up or bed are a means of settlement of course, hammock it may not be a bad idea, but always be not quite convenient use. ─── 重叠： 向上发展的橱或床当然是解决方法，吊床也好，但总是不太方便使用。

75、green jackknife clam ─── n. 菜绿竹蛏

76、Drawer type is actually collect a space to be put from the solution after the door, not fatigue you lower your head jackknife, the thing of need appears before you directly. ─── 抽屉式其实是把收藏空间从门后解放出来，不劳你低头弯身，需要的物件就直接出现在你面前。

77、jackknife landing position ─── 大摺刀落地姿势

78、Also,the second sampling units and unit number and the shortcoming of jackknife were discussed. ─── 另外，对二重样本单元和单元数的确定以及刀切法的局限性进行了讨论。

79、The Experimental Research of Applying Effect of Horizontal Bar Jackknife Upward Action Training Apparatus in Teaching Activities ─── 单杠屈伸上训练器在教学训练中运用效果的实验研究

80、The Estimation of the Genetic Variance in Field Trials of Rice Breeding Line by Jackknife ─── 水稻品系试验中遗传方差的刀切法估计

81、The wife sees him once, jackknife and he is kissed. ─── 妻子有一次去看他，弯身和他亲吻。

82、a jackknife; a pike dive ─── 屈体跳水

83、Jackknife fish (Equetus lanceolatus) are not commonly seen in the ocean. ─── 高鳍鱼（捷克飞刀）不常见于海洋中。

84、This is having the different role of some kind of conflict in everybody's eye, jackknife happened very strangely on my body. ─── 这在大家的眼里有着某种冲突的不同角色,很奇怪地在我的身上发生了重叠。

85、It is the magical function of pair of jackknife law next. ─── 其次是对重叠法则的妙用。

86、of indication jackknife place shows takes ossification limits, form, degree of hyperplasia of bone of centrum tailing edge; ─── 显示后纵韧带骨化范围、形态，椎体后缘骨质增生程度；

87、The dimensional program of 3 functions area is clear and clear, with corridor be apart, without jackknife. ─── 三个功能区的空间规划清楚明晰，以过道相隔，没有重叠。

88、front jackknife full twist ─── 向前转体一周

网球王子中的jackknife？

Jack Knife ————《起跳的双手反拍》 （网球学名）

The Jump Two - Handed Backhand

前世界第一智力人：马塞罗·里奥斯发明了《起跳的双手反拍》，然后他退役了，而现在 萨芬 和 格罗斯让 是使用这一技术的代表。

论起稳定性来，这一技术是有问题的，而且还有的球员仅仅是因为自己懒于移动脚步，才用到这项技术，所以教练们都不建议大家使用。

这项技术的好处：1.使反拍抽球更具有攻击性

2. 可以打出更好的角度。

动作要领，以右手持拍为例：当你在移动中，遇到高过反拍一侧肩膀的来球时，向前跨出右腿，猛蹬地，让身体跳离地面，同时抬起左腿。

丰胸瘦腿美臀的瑜伽体式有哪些？

经过我的观察发现，很多坚持练习瑜伽的小姐妹们的身材越练越好。就像有些人干吃不胖，而有些人喝凉水都要长肉，大家都对此羡慕不已。所以今天我应广大网友们的要求，来给大家送福利啦。什么胸小飞机场，短粗大象腿，平屁股没有型…练习了今天的瑜伽体式通通都解决，丰胸美腿美臀哪样都不耽误，坚持练习打造美好肉体。

1、V字平衡式

↑这位姐姐练习时的尺度是不是有一些辣眼睛呢？赶快将我们的关注点从衣服转移到体式上，这个体式可以增强腹部力量，经常练习可以让双腿变得修长，腰部纤细。

体式详解：山式坐在地板上，脊背挺直，双腿向前伸直。膝盖弯曲，双腿向身体方向折叠靠拢，双手向前伸抓住双脚，向上提拉双腿。腹部与胸部贴紧大腿前侧，双臂绕到双腿外侧从后面扶住双腿。

2、后仰伸展式

↑这个后弯的瑜伽体式可以柔韧脊柱，在练习时臀部紧张收缩，有效的帮助提臀瘦腰。

体式详解：背部朝向墙壁，距离墙壁半米的地方山式站立。两脚间距离与髋同宽，手臂向上伸展，腰部向后弯曲，手掌贴放在墙壁上。

3、鸵鸟式

↑在家里练习瑜伽就是这么无拘无束，想怎么练就怎么练！双腿肌肉得到拉伸，由于双脚限制了双手的动作，腹部得到了力量的补充，臀大肌也由此舒展变得更加紧实。

体式详解：双脚并拢，山式站立。上半身向前倾斜，手臂向下伸展，手掌掌心向下，指尖向后并排放在地面上。双脚踩在手背上，脚跟向上抬起。身体向前倾，臀部向上延展。

4、虎式

↑如果家里已经满足不了你，你也可以转移到户外去练习瑜伽。只要你想，任何动作都可以变成动态的。我们可以通过练习虎式，锻炼臀部肌肉，同时还能拉开胯部。

体式详解：双膝跪地，小腿前侧与脚背贴紧地面。上半身向前倾斜，手掌放在地面上成四肢支撑的姿势。右膝弯曲，右小腿向大腿方向折叠，右手向后伸展抓住右脚并向上提拉右腿，颈部后仰，将右脚放在头顶。左脚同样向上抬起。

练就美好肉体和灵魂的捷径，是坚持练瑜伽体式。瑜伽的世界其实很简单，你只需要跟着感觉练习就好啦。少一些套路，多一些真诚，相信你的身材会越来越好。

互动话题：魔鬼身材的标准是什么？是s型吗？

评论区等你们留言哦~