反位置

At 43 seconds in the video we watch Frank pivot and turn his shoulders on his two-handed backhand.

在43秒的位置我们来看弗兰克双反的转体和转肩动作。

Redundant driving structure designed based on a new type of universal Cartesian serial-parallel manipulator, kinetics equations and Euler equations constructed, complete analysis of each jointed points of the moving platform carried out, inverse kinetics solution can be obtained with the given parameters, which include the position and orientation of the manipulator, applied force on the output shaft, parameters of motion of output shaft and connecting bar and sliding block, computer programming adopted to get the valid data and its figure, thus found the perfect show of this redundant driving structure compared to the primary mechanism without redundant driving.

对全新结构的万能直角串并联机构进行冗余驱动设计，通过建立动力学万程和欧拉方程，对机构的动平台各输入铰点处的受力状况进行了全面的分析，已知机构在给定空间位置和姿态下的输出端的受力、主轴的运动参数、连杆的运动参数、水平和垂直运动滑块的运动参数时，可以反向求解机构约动力学反解，通过计算机语言编程计算和绘图得至（直观有效的结果数据，由此得知冗余驱动在改善原机构的动力学特性方面的良好表现。

The advantageous aspects are: maximum aerodynamic penetration due to the driver's prone position; maximum exploitation of muscular output due to the antigravitational rotation of thighs; better venous and lymphatic circulation thanks to lower abdominal pressure; better cardio-respiratory function, due to easier venous circulation; maximum protection of the spine by supporting the rachis; minimum perineum shock thanks to the saddle supporting the gluteus; maximum stability of the vehicle thanks to ground-hub pedal block-system; reduced weight of the rotating parts thanks to the compactness of the mechanism of transmission.

这种自行车的优越之处在于：由于骑车者的俯伏位置而得到的最佳空气动力学性能；由于大腿的反重力旋转而获得的对肌肉的最佳利用；由于较低的腹部压力而获得的更佳的静脉和淋巴循环效果；由于更加便利的静脉循环而带来的更佳的心血管循环系统；由于对脊椎的支撑而带来的对脊柱的最佳保护效果；由于座鞍对臀部的支撑而获得的对会阴的最小冲击；由于地面-轮毂踏板系统（ground-hub pedal-block-system）而获得的车体的最大的稳定性；由于传动系统的紧凑性而减小了车身重量。

In the"poly-egg apparatus embryo sac",three egg-apparatuses are the majority which canbe further divided into three subtypes,namely,"5-2-1"type,"6-2-0"type and"5-3-0"type,based on the position of antipodal cell.

三卵卵器结构胚囊&依反足细胞的位置又可分出&5-2-1&型、&6-2-0&型和&5-3-0&型等三种亚类型。&

The pseudo-correlative demodulation is invented for the first time,by which beaconless phase-calibrating is implemented completely.

通常的无塔校相是以浮空信号源代替标校塔，还会在实战中暴露己方的位置和参数，招致反辐射导弹的攻击。

For centuries the location of St. Stephen's tomb was lost sight of, until (415) a certain priest named Lucian learned by revelation that the sacred body was in Caphar Gamala, some distance to the north of Jerusalem.

数百年来的位置，圣士提反湾的李郑屋汉墓已抛诸脑后，直到（ 415 ）某神父叫乔治据悉，由启示神圣的尸体在caphar gamala ，有些距离，到北方的耶路撒冷。

First of all, set up your eyeline on your left hand side,After confirming the point of reference,Then turn to face the front,Practice focusing your eyes on the targeting point when you turn,Then with the same technique,Set up the reference point on your right,Practice repeatedly,This will help when the camera is set up indirectly to take your turning around.

首先在左手边设定一个看定的点，然后在确认及位置后，回到正面，练习能否在转头时将眼神锁定目标物，同样的方式，设定右边一个看定的点，反覆练习，这样就可以对於不在正面镜头的转头或转身表演有极大的帮助。

The Chinese light verbs supported by neuromechanism can explain the generative question in Chinese interchangeable phrases, causative structures, reverse factitive structures and verb-complement structures. All these questions can be marked by causative in the lexical feature and moving in syntax. All the conclusions demonstrate that we can unify the explanations of Chinese syntax and lexicon by light verbs. Therefore light verbs are the interface among brain, lexicon and syntax.

具有神经基础支持的汉语轻动词理论可以解决汉语可变换位置词组、使动句、反转型使役句以及动补结构等句子的生成问题，而这些问题在轻动词词汇特征上可以用&致使&性来统一标示，在句法特征上可以用&移位&来统一操作，从而表明汉语轻动词可以实现词法句法的统一解释，轻动词研究是大脑、词库以及句法研究的结合点。

Peptidyl-prolyl cis/ trans isomerization is of considerable biological significance and prolyl residue plays an important role in the final structure of proteins.

由分辨率。25nm，同一性0％的2401条肽链中计算提取了全部顺式与反式脯氨酸肽键的位置，数目分别为1221个与26401个，从而建立了一个较大规模的脯氨酸肽键数据集。

The number of cis prolyl peptide bonds is 1221 and that of trans prolyl peptide bonds is 26401. Some characters of the dataset were analyzed, including the distribution of the residues of the peptide bonds'N-terminal, the statistic of dihedral angel, the distribution of cis peptide bonds in different secondary structure, the proportion of cis peptide bonds.

由分辨率小于0.25nm，同一性小于30％的2401条肽链中计算提取了全部顺式与反式脯氨酸肽键的位置，数目分别为1221个与26401个，从而建立了一个较大规模的脯氨酸肽键数据集。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。