The index plate of a dividing head consists of a number of holes with a crank and pin.
The一个分度头的索引板材包括与曲柄和别针的一定数量的孔。
The rotary graded-index lens collimates the light from the SM fiber, PIN photo detector transfers the optical signal to electric signal, and the semiconductor laser gives out the regenerate optical signal and lets the ray keep up transmitting in fiber communications system.
旋转状态下的自聚焦透镜准直光纤输出的光信号，并由PIN光电探测器将其转换为电信号，再由激光器根据电信号再生出原始光信号继续在光纤通讯系统中传输。
The pallet stations are moved to the load/unload station by a hydraulic cilinder and the pallet load/unload is realized by a chain system with sensors, index positions and index pin.
托盘站移动到装卸位置通过液压缸完成，托盘的装卸有带传感器，分度位置和分度销钉的拖链完成。
When the needle to Spurs hand thumb and index finger pinch handle needle holders, gently rotate the needle after the slow 1/2, and then slowly the needle, Needle with a dry cotton ball immediately after the push pin should press 1 to 3 minutes.
出针时，以刺手的拇、食指捏持针柄，轻轻转动后缓慢出针1/2，然后慢慢出针，拔针后即刻用干棉球按压针孔，宜按压1～3分钟。
A trader`s intent is hard to pin down, however. Index funds, for instance, do not hold commodities themselves but passively invest their clients` money in energy derivatives to hedge against inflation.
投资者的热情是难以抑制的，然而，例如并不持有相关商品的指数型基金却顺从地将投资者的钱投资于衍生品以平溢通货膨胀带来的损失。
Given a matching index, a single index fetch will pin down the row to be retrieved.
给定一个匹配的索引，通过一个单独的取索引操作就可以得到要检索的行。
In Chapter 2, the following aspects are introduced in detail: the camera's pin-hole model, its distortion model, modified DLT algorithm, the programming, calibration performance of index and the designing of the experiment.
在第二章里，对摄像机针孔及其畸变模型、直接线性变换（DLT）改进算法、程序设计、定标性能指标等几方面的内容都做了详细介绍；
Method for view-generation and algorithm for interpolation are analyzed. And ways to determine proper index values of transition time and pin capacitance used in the lookup table of Synopsys model are also explained, along with the characterization types and its extraction theory.
详细分析了模块视图产生的方法、插值算法、Synopsys模型中查找表的跳变时间与负载电容索引点的合理取值、以及全定制模块特征值的类型及提取原理。