钳

Besides, useful information including the linear range, the maximum trapping force, and the error associated with the linear approximation of trapping force when the particle was in the nonlinear regime was deduced from the experimental data for each polystyrene bead size. In the 2nd part, we report the application of oscillatory optical tweezers to trap and oscillate three different types of E.

此外，我们也从一些曲线的讯息得到有用的资讯，如每种聚苯乙烯小球量测的线性范围、最大光钳力以及允许10%最大误差时的线性趋近光钳力等等。

Power Tongs and Torque Turns Load Cells: Designed for use in power tongs or drill pipe make-up and break-out applications.

动力钳和自动旋紧管箍机的载荷压力传感器：设计用在动力钳或钻杆的组装和拆卸应用中。

The research is to analyse the stress, stain and displacement with Pro/Mechanica by repetitiously editing. Then producing, testing and assembling the samples. At last summarizing the research result for some related researchers' reference.

经过空间的配置与外型的修饰，本研究将压接钳以Pro/Mechanica 分析模组，作应力、应变及位移的力学分析，经过反覆的模拟及修改后，本研究亦将压接钳之原型制作，组装并测试压接功能，最后将研究成果作总结，以便未来相关研究者参考。

In this paper the PLC hydraulic pneumatic control system of the punching process of iron roughneck was proposed for the walking power tong .

为满足国内对钻井设备自动化程度越来越高的要求，进一步提高液压大钳的自动化程度，基于行走式动力大钳提出了铁钻工上扣过程的PLC液压气动控制系统。

During the process of the automatic drilling,iron roughneck is the most developed equipment of pipe handling operation and one of the most important automatic equipment which can complete connection of the pipe,casing and other equipmenu and improve the safety and efficiency in oil production.

随着现代化钻井的进程，钻井设备的自动化程度在不断提高，钻具的扭矩旋扣设备也在不断升级换代，从手动吊钳、液气混合动力大钳发展到现在最先进的铁钻工，自动化的旋扣设备在提高钻井生产效率和安全性等方面起到了重要的作用。

Li character cutting tool factory production operation big Li sign manual cutting tool: Cut the knife for scraping hides, PVC to shear the cloth knife, the even knife for scraping hides, to shear the knife for scraping hides, the scissors, the burr, the thimble, nail fur Qian, the nail skin to open, begins in 1995, obtained the customer high praise by the sharp durable cutting tool quality!

产品信息：裁皮刀；平皮刀；pvc布刀；割布刀；磨石；剪刀；钉皮钳；钉皮起；快刀；笨刀；五金；刀具；皮草刀具；皮匠刀；皮草加工用具；企业介绍：李字刀具厂生产经营大李牌手工刀具：裁皮刀、PVC割布刀、平皮刀（笨刀、割皮刀、织地毯刀、剪刀、磨石、顶针、扁嘴钳、起钉器，始于1995年，以锋利耐用的刀具质量得到了客户的好评！

Get me ahammer(hacksaw,file,scraper,chisel,socket,wrench,hook spanner,adjustable wrench,pipe wrench,ratchet wrench,open end wrench,screw driver,hand vice,pliers,pocket knife).

给我拿一把儿锤(钢锯、锉刀、刮刀、凿子、套筒扳手、钩扳手、活动扳手、管扳手、棘轮扳手、开口扳手、螺钉刀、手钳、扁嘴钳、小刀)。

Get me a hammer (hacksaw, file, scraper, chisel, socket, wrench, hook spanner, adjustable wrench, pipe wrench, ratchet wrench, open end wrench, screw driver, hand vice, pliers, pocket knife).

工程建设现场英语 500 句给我拿一把手锤(钢锯，锉刀，刮刀，凿子，套筒扳手，钩扳手，活动扳手，管扳手，棘轮扳手，开口扳手，螺丝刀，手钳，扁嘴钳，小刀)。

Get me a hammer (hacksaw, file, scraper, chisel, socket, wrench, hookspanner, adjustable wrench, pipe wrench, ratchet wrench, open end wrench,screw driver, hand vice, pliers, pocket knife).

给我拿一把手锤（钢锯、锉刀、刮刀、凿子、套筒扳手、钩扳手、活动扳手、管扳手、棘轮扳手、开口扳手、螺丝刀、手钳、扁嘴钳、小刀）。

Thus, salicylate is widely used for studying the mechanisms of tinnitus. The aim of the present study was to investigate the effects of salicylate on voltage-gated sodium, potassium and calcium channels in the inferior colliculus and the auditory cortex neurons by use of the whole-cell patch clamp method, in order to obtain insight into the relations of tinnitus and voltage-gated channels.

本研究首次将膜片钳的实验技术和离子通道的基础理论引入耳鸣中枢机制的研究中，利用全细胞膜片钳记录技术，观察水杨酸钠对大鼠听觉通路上的两个重要部位——下丘、颞皮层的神经元细胞膜上电压门控性钠、钾、钙离子通道特性的影响，探讨听觉通路上神经元的电压门控性离子通道与耳鸣的关系。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。