外加的

The effect of external AC magnetic field on arc shape and weld quality of magnesium alloy TIG welding were analyzed.

中文摘要：采用组织分析和性能检测的方法，研究了外加纵向交流磁场对镁合金TIG焊电弧形态及焊缝质量的影响。

The shaker mount is first moved a small distance toward the arch ends to ensure that the arch possesses two stable equilibrium positions, one on each side of the base line. The spring connecting the arch end and the mechanical shaker is carefully chosen such that small shaker stroke can induce large vibration amplitude of the arch.

此外，我们在激振器与拱形梁之间外加一个弹簧做连接，这可使激振器在仅能达到有限的激振振幅下，仍能使拱形梁端点有足够大的振幅产生，并使之能够发生折断式挫曲现象。

The inhabiting methods for AAR were investigated based on the aggregate that hasthe highest alkali reactivity with ASTM C1260 test. Several inorganic or organic additivessuch as calcium nitrate, barium nitrate, aluminum nitrate and cationic surfactant were used.

采用ASTM C1260 方法，以碱活性检验中活性最高的一种骨料为试验样品，选择Ca(NO_3)_2、Ba(NO_3)_2、Al(NO_3)_3 及阳离子表面活性剂等几种有机、无机化学外加剂，进行了AAR 膨胀的抑制试验。

If you have a business account with PayPal, they charge a 2.9% transfer fee plus an additional $0.30 base fee when you receive funds.

如果你有一个贝宝企业账户，他们收取2.9％的转会费外加0.30美元基本费用当您收到的资金。

The fault phase and the ground fault generator with the current difference larger than its threshold are thus detected,and the selectivity protection scheme is also presented.

目前国内外已开发的发电机定子接地保护有零序基波电压和三次谐波电压构成的100%定子接地保护、外加电源式定子接地保护等[3~6]。

Changsha 410083, China）Abstract: The electric field has effective influence on the transmission of oxygen gas in dump when heap leaching. The seepage properties of oxygen in dump under the effect of electric field are investigated by triaxial compression and seepage test.

摘 要：针对电场作用对堆浸过程中氧气气体在浸堆中传输的影响，在实验室采用三轴渗流实验装置和电场实施装置，研究外加电场作用下浸堆中氧气气体的渗流性质。

As the important constituent, using of chemical admixtures in high performance concrete is becoming very common.

混凝土外加剂是现代高性能混凝土的一个重要组分，在工程中已经得到了广泛的应用。

My company's ZS-type cement grinding aids are used in cement production in a special admixtures.

我公司生产的ZS型水泥助磨剂是应用于水泥生产中的一种专用外加剂。

Under the selected separation conditions, a high recovery of bromelain was obtained from the mixed fluid.

通过实验测定了SDS和CTA日水溶液混合体系双水相的相图，考察了温度和外加盐NaBr对双水相形成区域的影响。

This thesis mainly studies the electronic properties and exciton effects of the carbon nanotube, including the effects of radius, stress, and magnetic field.

中文摘要本论文主要是讨论奈米碳管的半径及外加应力、磁场后，对其导电特性及激子束缚能的影响。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。