使固定

The main contents of this design is 1 kind can the droplight work set, places it on the dynamoelectric three-wheeled cart while going out a work, can use extensively in work ground not fix, change at any time of situation.

本设计的主要内容是一种可移动式的工作台，外出工作时将其置于电动三轮车上，能够广泛使用于工作地不固定、随时改变的场合。

At that time,according to input-output relation of operational amplifier,a dry battery was used to produce a fixed voltage to simulate the input signal and then make the oil mist detector work normally.

针对该故障当时的情况，利用运算放大器输入输出关系，采用由干电池产生一固定电压模拟输入信号的方法，使报警器恢复正常。

The relations of electrophoresis velocity, electroosmosis velocity and electric dispersion velocity are also investigated with these expressions. The results show that this new model offers a better explanation for peak compression effect on the migration behaviour of charged solute in CEC. The retention time will be shorter by peak compression effect, which is similar to a solvent gradients process. The peak compression effect is not steady, and doesn't appear until the conditions are fitted in some special situation.

基于弛豫理论所建立的基本模型，在考虑溶质在两相中皆有可能发生正、反向迁移的情况下，得到了流出曲线一阶原点矩和二阶中心矩的理论表达式，并通过对溶质在两相中电扩散速率与电泳速率、电渗流速率关系的分析结果证实：溶质在固定相表面的电扩散行为可以使其保留变弱，出峰加快；而这种电扩散导致的超常柱效峰的出现具有不稳定性，只有在多方面因素综合影响匹配的情况下才可能出现。

From actual receiving state, increasing differentiation of the TV embracer" s demands and the incertitude of receiving behaviors will make the two conception of the borderline out of focus. All of these have established realistic base on research of "Non-prime time of TV.

就目前的电视收视状况而言，受众收视需求的日益分化和收视行为的不固定，使电视"黄金时段"与"非黄金时段"的界线日益模糊，这为我们重新认识与研究"非黄金时段"奠定了现实基础。

Considering AA/O Oxidation Ditch aeration tank as seed sludge,the secondary flow high efficiency coagulat-ing technology could be utilized to enwrap the immobilization of microbe as the high concentration flocculent granule sludge.

以AA/O(Anaerobic-Anoxic-Oxic)氧化沟曝气池中的活性污泥为接种污泥，利用二次流高效混凝技术包裹固定微生物培养高浓度絮状颗粒污泥，使整个污泥体系形成悬浮的流化态，最后对其进行生物降解效果验证。

In the trend of network convergence, A solution of network convergence based on IMS has being studied by 3GPP、ETSI and ITU-T.

在网络趋向融合的发展趋势下，3GPP、ETSI和ITU-T都在研究基于IMS的网络融合方案，目的是使IMS成为基于SIP会话的通用平台，同时支持固定和移动的多种接入方式，实现固网和移动网的融合。

A variable-step modified Euler time integration method is proposed and analyzed. Four major factors that affect the efficiency of the variable-step modified Euler time integration method are discussed. These include stability and accuracy analysis for the damped fix-step modified Euler integration formula, adjustment method of the fix-step basic integration formula to accommodate step-size changes, suitable range of the step-size selection strategy based on truncation error concept and development of the step-size selection strategy based on apparent frequency concept to satisfied the specified error bound and stability condition.

提出了变步长修正Euler时间积分法，详细讨论了影响变步长修正Euler时间积分算法效率的四个主要因素，它们包括：有阻尼问题的修正Euler法的稳定性和精度分析，调整固定步长的基本积分公式使之容纳步长大小变化的研究，基于截断误差概念的步长大小选择策略适用范围的讨论，同时满足规定误差界和稳定性条件的、基于表观频率概念的步长大小选择策略的建立。

A fixed finite automaton, when used on inputs of arbitrary size, can compute only very primitive functions, and is not an adequate computation model in itself.

一个固定的有限自动机，投入使用时，任意大小，可以计算非常原始的功能，并没有足够的计算模型本身。

To fix in position with lead.

加铅框使窗玻璃固定。

Objective:To choose suitable fixative is key before embedding in order that renal biopsies embedded by paraffin is observed with electron microscopy after deparaffin.

目的：为了使已经石蜡包埋的肾穿组织脱蜡后进行电镜观察，关键是选择适当的固定剂。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。