丝

To assess which Ser/Thr residue could act as a phosphate acceptor upon agonist stimulation, truncation mutants of DORs were constructed by removing the last 15 ( D 15) or 31 ( D 31) residues containing the last three or six potential phosphorylation sites from the C-terminus of the wild-type receptor.

为了研究激动剂诱导下DOR的磷酸化发生于哪一个位点，我们首先构建了C末端区缺失六个丝/苏氨酸残基及三个丝/苏氨酸残基的DOR突变体 D 31和 D 15。

Tongxiang Maylai Home Textiles Co., Ltd have been specialized in producing mulberry silk filled duvets, silk filled pillows, bedding sets, cushions,(silk, bamboo, soya protein fiber and polyester) blankets and other custom-made bedding products according to customers' requirements for 6 years.

桐乡maylai家用纺织品有限公司一直专业生产桑蚕丝填充羽毛饰品，丝绸填充枕头，被褥套，坐垫，（丝，竹，大豆蛋白纤维和聚酯），毯子和其他定制型寝具产品根据客户要求为六年。

Silk is dyed with nine reactive dyes containing various reactive systems and having different reactive groups. After the dyeings being thoroughly extracted to remove all noncovalently bounded dyes,they are treated with buffer solutions in pH range from 1.89-10.65 at 70℃.

丝用九个含有不同活性基团和活性基个数的活性染料染色，着色丝上非共价结合的染料被萃取净后，用pH值从1.89至10.65五个不同缓冲溶液于70℃进行水解，吸附在丝上的水解染料再次被萃取净。

This method can be used in the determination of fermentation broth, eluan t.A convenient and fast method was provided for the quality control of mitomyc in C in fermentation broth and eluant.

该法可用于丝裂霉素C发酵液及洗脱液等样品的含量测定，为发酵液及萃取液丝裂霉素C的质量控制提供了一个方便快速的分析方法。

In the recent years, the company has successively developed the fully servo control extra-fine metallic wire drawing machine without tension bar, stainless steel fine wire drawing and annealing machine, the true meaning constant tension and constant line rate and fully-automatic single-head and single-control annealing wire coiling machine, fully-automatic active wire laying device and inductive and constant annealing extra-fine copper wire drawing machine and other new products, which have basically solved the defects of the finished product wires manufactured by ordinary equipment that tension inequality, disordered wire arranging, incapability for anti-drawing intensity and extension rate control and low finished product rate, etc and have improved the product quality to a higher grade.

近年来，本公司相继开发出全伺服控制无张力杆的贵金属极细线拉线机，不锈钢微丝拉丝退火一体机，真正意义上的恒张力，恒线速，全自动的单头单控退火线绕线机，全自动主动放线装置以及带感应式连续退火的极细铜线拉线机等新产品，根本解决了普通设备生产出的成品线内外松紧不一，排线不整齐，抗拉强度和延伸率无法控制，成品率低等缺陷，使产品质量更上了一个档次，设备的外观，制造精度和技术性能可以与进口设备相媲美，完全能够满足客户国外订单的高品质要求。

With this relationship, CTA can be used to monitor the localized flow velocity on the feed side of plate-type membrane module. Good results of velocity measurement were achieved by fixing the Pt wire of 25.4μm in diameter and 9~10mm in length on the net grid supporter on the feed liquid side in plate type membrane module.

利用直径为25.4μm的细铂丝制成长度为9~10mm的热丝传感器，直接固定在板式膜组件料液侧网状支撑物的纵向网线上，取得很好的CTA测速效果。

The apron is transmits the guide screw and the feed rod turns on lathe the transportation to turn becomes the apron the translation and the impetus tool rest enters gives, controls the tool rest movement to put through, the separation and the commutation.

将光杠的运动传至纵向齿轮齿条和横向进给丝杠的传动机构，接通、断开和转换纵横进给的转换机构，保证机床工作安全的过载保险装置，丝杠、光杠互锁机以及控制刀架纵、横向机动进给的操纵机构。

The system of drive are all driven by stepping motors.the machine system design includes every free degrees,computation of drive and transmission system .the third and four degree of freedom are performed by the feed screw having the spline of ball bearing which is design specially for robot .with the textual study,it can be believe the user will have an overall understanding to the way of thinking and steps of the machine system.

在机械系统设计上，对每个自由度驱动、传动系统进行了计算与校核，其中第三四自由度有专为机器人设计的带滚珠花键的丝杠来实现。通过本文的学习，相信使用者会对它的机械系统设计的步骤和方法有一定的了解。关键词 SCARA机器人，谐波减速器，机械系统，丝杠

This paper introcluces the design and calculation procedure of vertical feed ball screw auxiliary in X6132 milling machine numerical control transformation,It also discusses consciously design the choice of accuracy,The purpose is to provide design reference for numerical control machine transformation of other kind

本文介绍了X6132铣床数控改造中纵向滚珠丝杠副的设计计算过程，并对选择精度的3个原则作了简单介绍，可供其它类型的机床数控改造滚珠丝杠副设计及选用参考。

Motor driven ball screw to achieve the main cutting me up and down the movement; the main movement is driven by the hydraulic motor rotating the spindle in order to achieve the cutting tool on the workpiece; radial feed through the nut and screw to achieve manually.

电机带动滚珠丝杠实现主切削箱的上下运动；主运动是由液压马达带动主轴的旋转，从而实现刀具对工件的切削；径向进给是通过螺母与丝杠手动实现的。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。