缺口

The theoretical study of round-link chain with notch provides a theoretical basis for structure optimization and safety analysis of the round-link chain.

从理论上对含有缺口的圆环链进行了分析研究，为圆环链的结构优化和安全性能分析提供了必要的理论依据。

With the exception of this issue which was left free, and which constituted what Folard in his strategical style would have termed a branch and taking into account, also, the narrow cutting arranged on the Rue de la Chanvrerie, the interior of the barricade, where the wine-shop formed a salient angle, presented an irregular square, closed on all sides.

这条未经阻塞留作通道的出路，也许就是福拉尔①兵法中所说的那种交通小道；如果这条小道和麻厂街的那条狭窄的缺口都不计算在内，这座街垒内部除了酒店所构成的突角以外，便象一个全部封闭了的不规则四边形。

In recent months, Simons long and low voice on the now developing energy crisis in this country has just survived three times and capitalhealing adjustment has met with Energy Sectary Spencer Abraham.

在这次发展中的全国电力危机的几个月来，西蒙的声音三次幸存，而调整资金缺口的倡议与能源部长史密斯亚伯拉罕相一致。

Operational Versatility- Self-centering seat ring and rugged V-notch ball allow forward or reverse flow with tight shutoff in either flow direction.

业务多功能自定心座圈和坚固的V型缺口球让正向或反向流动，在两个方向流动严密关断。

The results show that First, under the research condition mentioned, in the prose studying process, there exist self-explaining activities, whether compelled or made aware by the prose's content; Second, self-explaining demonstrates obvious improvements in prose reading and understanding; Third, self-explaining's effect on prose study is possibly caused by the ...

第二，自我解释对散文的阅读理解具有明显的促进作用。第三，自我解释促进散文学习的原因，既可能是认知缺口填补的，也可能是心理模型修正的。第四，对自我解释提供的反馈有助于提高自我解释的准确性。

The principal purpose of this study is to set up the isolation methods for diphtheria toxin expressed by genes, to purify the toxin with complete biological activities, and to make researches on its toxicities. In the experiments, the target gene was inserted into the cloning vectors--pET22b, then the vectors were introduced into host cells -BL21(DE3). The expression of the toxin was induced by addition of IPTG. The expression products were purified by His-6 label affinity chromatography. Then the diphtheria toxin expressed was transferred to PVC membrane using semidry blotter to determine the amino acid sequence of N-terminal. The "nicked" diphtheria toxin linked by disulfide bond was gained by protease hydrolysis.

为建立重组基因表达白喉毒素的分离纯化方法，制备出具有生物活性的蛋白质毒素，构建了白喉毒素表达载体pET22b-DT，并转入大肠杆菌BL21(DE3)中诱导表达，以融合表达的His-6作为标签通过亲和层析纯化；表达毒素经蛋白酶酶切后，形成了以二硫键连接的与天然结构相同的带"缺口"的白喉毒素，并测定白喉毒素对豚鼠的急性毒性和细胞毒性。

The rear inner hinge pins are truly captured between the suspension mounts, and the notched inner front pins are secured with a setscrew through the front suspension mount.

后方党内铰链销才是真正的俘虏之间的悬浮安装，缺口党内前线引脚担保与紧固螺栓通过前悬架山。

This gap following the market to accelerate operations, and not covering the short term.

此缺口产生后，行情加速运行，并且短期内不会回补。

From a technical point of view, we believe that the market in 1942 at the premises last Friday Tiaokong huge gap should be a breakthrough for the gap, because of its policy with a strong background in the short term covering the The possibility is very small, with 1802 points, is expected to be relatively long period of time at the bottom of the support.

我们认为，在1942年在楼宇市场上周五Tiaokong巨大差距应是一个突破的缺口，因为它的政策，以在短期内覆盖很强的背景可能性非常小，1802点，预计将相对长时间在底部的支持。

This will result in a big shortfall in financial resources.

这样会出现一个很大的收支缺口。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。