位置保持

Test should be proceed under good meteorologic conditions and sea condition, Keep the cruise、ship speed and main engine revolution of the vessel stable before trial, Rudder angle should keep at center position.

试验应在良好的气象条件和海况下进行，试验前，应保持航行、航速以及主机转速的稳定，试验期间，舵角应保持在正中位置。

If the rotating rod is not magnetic, the force is constant (provided you can keep their positions steady).

如果旋转着的那根不是磁铁，那么磁力的大小会保持不变（前提是你可以保持它们的位置不要移动）。

In order to preserve the varieties of the swarm and avoid to be in premature convergence,a Particle Swarm Optimization algorithm based on the differential evolution mutation is proposed.The new algorithm uses the particle aggregation quality to judge that if the particles in the swarm are congregative so much,then apply the differential evolution to mutate the self prevenient best position of each particle,in order to realize the aim of preserving the varieties of the swarm.

为了保持粒子种群的多样性而避免发生&早熟&的问题，提出一种基于差异演化变异的粒子群优化算法，该方法通过粒子聚集性判断如果粒子群中的粒子过于聚集，则使用差异演化算法对PSO算法中各个粒子的自身历史最佳位置进行变异，以实现保持粒子群种群多样性的目的。

An actuator is mounted in the housing in a manner pivotally movable between open position for inserting FPC into the space, and closed position for holding FPC therein.

一致动器以下述方式安装在壳体中，即可在用于将FPC插入接收空间的打开位置和用于将FPC保持在其中的闭合位置之间枢转运动。

Attempt to toprope the entire climb with a sustained, narrow focus fixed on your feet. With each placement, look for the best part of the hold and actually watch your foot go onto the hold in an ideal placement.(You may be surprised to know that many climbers don't see their feet go on the holds!) Maintain your focus on that foot as you weight the hold--strive to feel each foot hold and to keep your foot completely still as you stand up on the hold. Meanwhile, place as little focus as possible in other areas such as reading the route ahead, your belayer, and so forth.

尝试顶绳持久的攀爬整条线路，注意力全部集中到你的脚上，在每个移动中，寻找脚点的最好的位置，然后看着你的脚踩上理想的位置（你可能会很惊奇的发现很多攀登者都没有看着自己的脚踩上脚点），当你将重心逐渐转移到这个点上时，保持你对脚的关注，努力去感受每个脚点，当你站在点上时，脚不要再移动，尽量少去注意其他的区域，例如提前观察线路、你的保护者等等。

Attempt to toprope the entire climb with a sustained, narrow focus fixed on your feet. With each placement, look for the best part of the hold and actually watch your foot go onto the hold in an ideal placement.(You may be surprised to know that many climbers don't see their feet go on the holds!) Maintain your focus on that foot as you weight the hold--strive to feel each foot hold and to keep your foot completely still as you stand up on the hold. Meanwhile, place as little focus as possible in other areas such as reading the route ahead, your belayer, and so forth.

尝试顶绳持久的攀爬整条线路，注意力全部集中到你的脚上，在每个移动中，寻找脚点的最好的位置，然后看着你的脚踩上理想的位置（你可能会很惊奇的发现很多攀登者都没有看着自己的脚踩上脚点），当你将重心逐渐转移到这个点上时，保持你对脚的关注，努力去感受每个脚点，当你站在点上时，脚不要再移动，尽量少去注意非法信息已被屏蔽的区域，例如提前观察线路、你的保护者等等。

But we are in a good position in all of these competitions and we have to be positive.

现在我们在各项赛事上的位置都保持的不错，因此我们更要保持积极的态度。

Expose the nerve first at the posteromedial aspect of the distal end of the biceps femoris tendon and trace it distally to where it winds around the neck of the fibula. In this location the nerve is covered by the origin of the peroneus longus muscle. With the back of the knife blade toward the nerve, divide the thin slip of peroneus longus muscle bridging it. Then displace the nerve from its normal bed into an anterior position.

先在股二头肌腱远端后内方暴露腓总神经，顺神经向远端追踪至环绕腓骨头的部分，此处腓总神经被腓骨长肌起点覆盖，保持刀背指向腓总神经，挑断跨越神经的部分腓骨肌纤维，然后将腓总神经自正常的位置转移至前移的位置。

A distributed maintain strategy for multiple unmanned aerial vehicle formation flight was designed by using comparative poison deviation.

设计了一种仅采用相对位置偏差状态进行多无人机编队阵形保持的分布式保持策略。

Because the People cannot immediately govern themselves, the place of Power must always remain an empty place; each person occupying it can only do it temporarily, as a kind of surrogate, substitute for the real-impossible sovereign,-"nobody can rule innocently," as Saint-Just puts it.

因为人民无法直接地统治他们自己，所以权力的位置必须始终保持一个空的位置；每个占据它的人只能暂时性的实行它，好像一种代理人，是实在之不可能的统治的替代，——&没有人可以清白地统治&，如圣徒所做的那样。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。