丝极

产生这些巨大差别的原因是诸如反应器中的丝极温度、丝极基体距离、气体速度等所有其它参数，这些参数的范围很宽。

These large differences are caused by all the other parameters , such as filament temperature , filament substrate distance , gas speed in the reactor , etc. , which can vary in wide ranges .

脑缺血后1个月MAP2减少，GFAP增加，6个月GFAP丝极消失。

MAP 2 stains were lessened and GFAP increased gradually after 1 month MCAO and GFAP filament disappeared after 6 mouth MCAO .

丝极在一些电子管中形成阴极的高电阻的金属丝或金属带

A high - resistance wire or ribbon forming the cathode in some thermionic tubes . Containing or producing the type of electric charge carried by electrons

根据计算结果，讨论了椭圆封头瓜瓣丝极电渣拼焊工艺的可行性，并将计算结果用于指导生产。

The possibility of the welding ellipsoidal head procedure as above referred is discussed on the basis of calculation result which is applied to guide the fabrication .

钢管对接&非填丝自动钨极脉冲氩弧焊的应用

Non-filling Wire Automatic Pulsed Tungsten Arc Welding Technology of Small Tubes

双丝脉冲熔化极气体保护焊的数字化协同控制

Digitalized Synchronized Control of Twin-Wire Pulsed Gas Metal Arc Welding

对不同拉拔变形程度及不同温度退火后的钽丝织构，借助极图与现代ODF分析术进行了研究。

The cold drawing textures of the tantalum wires for different reductions in area and their recrystallization textures at different temperatures were investigated by pole figures and ODF .

水生假丝酵母能在极低的pH值环境中生长，其发酵产物中有三种酶具有耐酸性α-淀粉酶活性，原始菌株的淀粉酶活力为133U／g。

Candida aquatica could survive in the environment of extremely low pH , it could produce three kinds of acid-stable α & amylase . The original amylase activity of the Candida aquatica was 133U / g.

吸附丝法追踪非极性化合物的土壤污染

Tracing to Contamination of Nonpolar Compounds in the Soil With the Adsorption Wires

弦丝动态电晕注极海拔高度对导线起晕电压影响的研究

String-wire Dynamic Corona Injecting The Influence of Altitude on Corona & Starting VoLtages

双丝窄间隙熔化极气体保护焊的焊接稳定性低氢型涂料电弧焊条

Stability of Double Wires Narrow-gap Gas Metal Arc Welding low hydrogen type covered electrode

弦丝动态电晕注极可实现对高聚物薄膜注极的连续生产。

A string-wire dynamic corona injecting can realize the continuous production of high polymer film .

弦丝动态电晕注极

String-wire Dynamic Corona Injecting

为了大幅度提高焊接速度，在维持焊接线能量大体上保持不变的情况下，一般采用双丝甚至多丝熔化极气体保护焊接方法以提高焊接速度。

In order to improve the welding speed greatly , twin-wire or multi-wire gas metal arc welding technologies are adopted to maintain the heat input unchanged in order to improve welding speed .