位置

The absolute coding model360°angle sensor is us ed for inducing the angles and positions of the track type sphere welding machin e.Knowing the distances from two end points of the track to the weld-groove w e calculated,mathematics formulas of the distance of the any position of track to weld-groove.

采用了一种绝对编码式360°倾角传感器作为轨道式球罐焊机的角度位置传感器，在已知轨道两端点至焊接坡口横向距离的前提下，进行了整个轨道任意位置与焊接坡口间横向距离的数学公式推导。

Homogeneous or heterogeneous base material is selected; an alternately superimposed barrier layer and an alternately superimposed recessed layer are grown and formed at the extension of the base material; donor impurity and acceptor impurity are doped in the interface between the barrier layer and the recessed layer and in the interface between the recessed layer and the barrier layer, and the p type group III nitride material doped at a position selecting superlattice is obtained.

选择同质或者异质的基质材料；在基质材料上外延生长形成变换叠加的垒层和阱层，在垒层与阱层的界面和阱层与垒层的界面掺入施主杂质和受主杂质，得选择超晶格位置掺杂的p型III族氮化物材料，其中，每个生长周期的步骤为：生长带隙较宽的垒层，同时掺入受主杂质；生长施主杂质或受主杂质δ掺杂层；生长非掺的带隙较窄的阱层；生长受主杂质或施主杂质δ掺杂层；在N 2 气氛下对所得的选择超晶格位置掺杂的p型III族氮化物材料退火，即得目标产物。

So that for some velocity values, the error is accumulated and the results is unstable.

为提高插值的精度，应适当选取第一个插值节点的位置，以使被插值点位于各插值节点的中心位置附近，但当插值节点数n≥4时，对于某一取值范围的粒子速度值却无法做到这一点，因此在这一范围内，计算结果是不稳定的。

Analogous complexes 3a" and 4a"= CpRu(PPh32, Ar = para-C6H4OMe containing methoxy group at the para-position of gem-diphenyl group were similarly obtained from protonation of the corresponding acetylide complexes via formation of vinylidene intermediate. But only complex 3a'= CpRu(PPh32, Ar2 = fluorenyl is stable in solution, and decomposed to unidentified complex when heated to reflux in THF. Deprotonation of complex 4a in the presence of base gives neutral acetylide complex 6a.

在两个相邻位置的苯基对位位置上接有一甲氧基的衍生物3a"和4a"也可利用类似的质子化反应合成，唯有错合物3a'= CpRu(PPh32， Ar2 = fluorenyl 可以稳定於溶液中，不会进行上述反应，如将其溶於四氢呋喃溶液加热至沸腾则会分解产生无法鉴定的化合物。

The distribution of induced current and the acoustic pressure inside the spheres with different conductivity were presented.

仿真结果表明，感应电流密度在中心位置处为零，在电导率边界处变化较大；声压分布在中心位置处为零，在边界处变化较大。

The trial may even end in God's acquittal.

最重要的是，人现在是坐在审判官的位置上，而上帝则被放置到被审判者的位置上了。

In the measurement of human upper limb, the position for the center of shoulder joint can be supposed by comparative position to acromion.

在人体测量中，肩关节中心的位置要通过其与肩峰的位置关系进行估测。

Based on the upper limb being supposed as a rigid body and the joints being simplified, the relationship between the acromion and the center of the shoulder was measured by the positions of markers which was gotten by electromagnetic tracking system or three-dimensional measurement system based on general cameras.

在对人体上肢进行必要的简化和刚体假设的前提下，用电磁跟踪系统或三维摄像系统跟踪附着于肩峰和上臂上标记点的位置，根据本研究方法便可得到肩峰和肩关节中心的位置关系。

In addition, the transformation formulas among many classes of baseline position parameter solution is deduced, and the relation formulas among precisions of many classes of baseline position parameter solution is also deduced in this section.

另外，还推导出了各类基线位置参数解之间的换算关系公式，以及各类基线位置参数解精度之间的关系公式。

Based on Chomsky's Minimalist Program, Dai Manchun proposes the Principle of Generalized Leftward Merger for a unified interpretation of adjunction, concluding that adjunction does not result from movement, but from leftward merger in four positions in the sentence, i.e.

戴曼纯在Chomsky最简方案的基础上提出广义左向合并原则来统一附加操作，指出附加语在句中的位置不是由移动产生，而是自右向左在D、C、B、A四个位置合并。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷