1、

The geometrical structure of the doubly negative charged closo boron hydride B 15 H 2-15 ( D 3h) was optimized at the HF/ 6-31G level, and its energies and normal mode vibrational frequencies were computed at the same level by using abinitio molecular theory.

利用量子化学从头算方法在HF/6-31G水平上,优化计算了带两个负电荷的封闭型硼烷B15H2-15(D3h)的结构,能量和正则振动频率。

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2、

The prediction work has been carried out by both analysing a few caves known by borings and using the harmonic analysis method.

预测工作是通过对少量钻孔已知洞穴的分析,应用调和分析法进行的。

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3、

The first kind was using the borides to remove iron which was called chemical method.

第一种是利用硼化物添加剂化学方法除铁。

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4、

Selection of TLC Solvent System for Separating Substituted Ferro Cyclopentadienyl Borane Using Orthogonal Array Method

正交设计法用于取代茂铁硼烷化合物的TLC溶剂系统的选择

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5、

DHCP servers can lease IP addresses on different LANs using the BOOTP protocol.

DHCP服务器使用BOOTP协定能在不同的区域网络上出租IP位址。

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6、

Using a bootable CD, and running the operating system from memory

使用一张可引导CD,并从内存中运行这个操作系统

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7、

Bondsman thought he was using a secure Web site

那个家伙认为他在通过一个安全的网站

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8、

Bondsman thought he was using a secure web site to verify the account.

担保人以为自己上的是安全网站查的帐户。

provided by jukuu

9、

Using of new type of flushing fluid treated with mud cake breaker, and aided by large volume of low weight slurry as pad fluid, to minimize the influence of mud cake to the bonding of cement slurry, thus improve the bonding strength and quality.

采用快体冲洗液,并加以大量的低密度水泥浆前置液,尽量消除泥饼对水泥浆胶结的影响,提高界面胶结强度和质量;

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10、

The paper estimated the scale of Wuhan comprehensive bonded zone using the forecasting bonded cargo quantity.

用预测的武汉保税货物量初步测算了武汉综合保税区的用地规模。

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11、

Using PLC to realize automation of 10 kV distribution network in Guangzhou bond area

广州保税区10kV配电自动化的PLC实现

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12、

Bond area characteristic of joint strip electrode electroslag surfacing using ultra-low-carbon austenitic stainless steel

超低碳奥氏体不锈钢带极电渣堆焊接头的熔合区特征

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13、

The character of microstructure and micro rigidity of bond area of the ZA alloy in the TIG welding was investigated using TME, SME and other methods.

在异种钢焊接接头中,熔合区作为一个组织、结构、成分与母材和焊缝金属非常不同的过渡区,对接头的性能和使用寿命起着决定性作用。

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14、
15、

The member of a bomber crew responsible for using the bombsight and releasing the bombs on the target.

轰炸机编队中负责运用轰炸瞄准器和投弹击中目标的轰炸员。

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16、

Worst of all, using poor technique will probably make your program bomb out once in a blue moon or at3 AM on an important client's system.

最糟糕的是,使用差劲的技术,您的程序在重要客户的系统上有可能不是很长时间才崩溃一次,就是早上三点钟就崩溃。

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17、
18、

The temperature distribution on an uncooled infrared bolometer detector is computed using the finite element numerical method. The introduced model can simulate both the steady state and the transient temperature field of the top surface of the thermal sensitive layer on a bolometer detector.

本文主要介绍用有限元数值分析的方法对非致冷红外测辐射热计探测器的温度分布进行计算,其有限元模型可以对测辐射热计探测器热敏层表面的稳态和瞬态温度场进行仿真。

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19、

Using ACV as the material to synthesize acyclovir's derivatives [ 9-( 2-single acidated butanedioic acid ethoxy methyl) guanine].

以阿昔洛韦为原料合成了阿昔洛韦衍生物[9-(2-丁二酸单酰乙氧基甲基)鸟嘌呤]。

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20、

Rita, which occurred the Bohai Sea and the Yellow Sea by using three different calculation fields.

只有选取整个黄渤海海域,才能得到较精确的风暴潮增水结果.

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