下固定

用A将B在紫外光照的条件下固定在电极表面，形成A/B电极。

Fixing B using A under the UV condition will produce A / B electrode .

为在温和条件下固定CO2气体，使之转化成具有重要工业应用价值的绿色化学品碳酸丙烯酯提供了一条催化合成的新途径。

It provides a new way to fix CO2gas into a green chemical propylene carbonate for industrial use under mild conditions .

研究了分批培养条件下固定CO2氢细菌的生长及底物消耗动力学特性。

The kinetics of the microbial growth and the substrate consumption is studied in the batch culture system using CO 2 as a sole source of carbon .

本文建立了三维数值水池，对规则波下固定FPSO的甲板上浪进行了数值模拟。

This paper presents a three-dimensional numerical wave tank , which has been developed . A fixed FPSO is placed in the regular wave to simulate the phenomena of Green Water .

利用计算机模拟三相流态化下固定化细胞降解废水中的表面活性剂十二烷基苯磺酸钠（LAS）的动力学过程，包括固定化细胞颗粒内的反应-扩散过程。

The computer simulation is carried out for the degradation of linear alkylbenzene sulfonate ( LAS ) in waste water in a three phase fluidized bed reactor , and reaction diffusion processes in the immobilized cells are revolved .

与游离酶相比，其热稳定性有了大幅度地提高，50℃条件下固定化酶的半衰期估算在2500min以上，而游离酶的半衰期只有80min左右。

This immobilized papain showed greatly improved thermostability and pH stability compared to its native free enzyme .

利用该系统对252KVGIS母线段中相同气压、不同电压超高频下固定微粒局部放电模型进行检测，并借助联合时频分析方法对信号进行处理。

The fixed particle model of PD . in 252 kV GIS busbar is detected under the different voltage levels and the same SF6 pressure and then the joint time-frequency method ( JTFA ) is used to analyze these signals .

由于栅格地图信息量计算方法难以用数学的方法来证明，论文分别以1：400万全国矢量数据和黄河三角洲的ECW影像数据为例，计算了它们在不同尺度下固定视窗内的信息量。

It is difficult to testify the validity of this method in mathematics , so this paper uses some vector data at 1:400 scale and an ECW image to verify raster-based map information measurement .

在溶液酶浓度为1mg/mlpH7.58.0、415℃条件下固定3h，活力回收42.5%，相对活力46%，偶联效率52%，半衰期72天。

Immobilization efficiency was best when the enzyme was at the concentration of 1 mg / mL in solution immobilized for 3 hours , and pH7.5-8.0 at 4-15C . The rate of recovery of enzyme activity was 52 % with half life of 72 days .

然后将其浸入冰冷的40g/L0.1M多聚甲醛磷酸缓冲液中，4℃下固定24小时（PH7.3）。

Tissue including the tooth germs or primordial were dissected from the embryos and fixed in the ice-cold 4 % paraformaldehyde in 0.1M phosphate buffer ( PH 7.3 ) 24h at 4 ℃ .

GB/T800-1988沉头双榫螺栓从双头螺栓拆下固定铰链的螺帽。

Flat countersunk double nib bolts Remove hinge retaining nuts from studs .

均变载荷下固定边圆薄板大挠度问题

Large deflection of a circular clamped plate under a linearly varying load

降雨条件下固定目标防护暴露区的计算仿真

Calculation and Simulation of Exposed Zone of Defence of Settle-target Under Rainfall Condition

全业务运营下固定移动融合的趋势和特点

The Trends and Features of FMC under Full-Service Operation

拧下固定鞍座上的冷却液软管支架的紧固螺钉。

Unscrew fastening screw for the coolant hose holder on the mounting saddle .

微氧条件下固定化颗粒污泥的氯酚降解及菌群结构

Chlorophenol Degradation and Microorganism Community Structure of Immobilized Granular Sludge Under Micro-Aeration Condition

不同条件下固定资产投资函数模型研究

A Study of the Function Model of Fixed Assets Investment in Different Conditions

工程量清单模式下固定总价合同的特点及风险

The characteristic and risk of fixing price contract at bill of quantities model

拆下固定电池架到车身的五个螺丝。

Remove the five screws that secure the battery tray to the vehicle .

起伏地形条件下固定点源测深法定量解释研究

A study of quantitative interpretation for fixed point source sounding method under undulatory terrain

松开下部紧固螺钉并拆下固定托架。

Unclip lower fastening and remove retaining bracket .

通货膨胀条件下固定资产投资决策的经济分析方法

An Economics Analysis Method of Fixed Assets Investment Decision During the Period of Inflation

浅析新会计制度下固定资产投资方面的核算

A superficial view on the fixed assets investment accounting under the new accounting systems

使用锯条和锯条固定件，从托架上锯下固定件。

Saw off holder from bracket using a saw blade and saw blade holder .

拧下固定螺钉可以打开插入式管接头。

The plug-in couplings are opened by unscrewing .

秋冬季环境下固定化氮循环细菌净化湖泊水体氮污染动态模拟

Purification of Lake Water by Simulative Dynamic Experiment Using Immobilized Nitrogen Cycle Bacteria in Winter

拆下固定活塞销的两个夹。

Remove 2 clips securing piston pin .

从横梁上拆下固定装置。

Remove retaining device from cross member .

从双头螺栓拆下固定铰链的螺帽。

Remove hinge retaining nuts from studs .

或是仅仅卸下固定机翼的那一颗铆钉，整个系统就要崩溃了。

or maybe that one holding on the wings , and the whole system collapses .