单体

The molecular packing in the crystal suggests the physiological form of the mitochondrial SQR is most likely to be a monomer, unlike that for E. coli which is believed to be a trimer.

此外，通过分析该复合物在晶体中的排列，我们推测它在线粒体内膜上是以单体形式发挥功能的，这一点与原核生物 SQR 的二体/三体化现象不同。

The invention relates to polyimide molding powder with low melt viscosity and a preparation method, which uses 3,4'- diamino diphenyl ether, 3,3',4,4'-diphenyl ketone dicarboxylic anhydride, 3,3',4,4'-biphenyltetracarboxylic dianhydride, 3,3',4,4'- triphenyl diether dicarboxylic anhydride, 3,3',4,4'- diphenyl ether dicarboxylic anhydride and other monomers to polymerize at 100 to 140 DEG C, to get molding powder with a melt viscosity in the range of 1000Pa.s to 5000Pa.s.

本发明属于一种低熔体粘度聚酰亚胺模塑粉及制备方法，是采用3，4′-二氨基二苯醚同3，3′，4，4′-二苯酮四酸二酐、3，3′，4，4′-联苯四酸二酐、3，3′，4，4′-三苯二醚四酸二酐、3，3′，4，4′-二苯醚四酸二酐等单体在100～140℃聚合，获得熔体粘度在1000Pa.s～5000Pa.s范围内的模塑粉。

In the aluminum solution ,the trivalence aluminum ion combi...

另一方面，在这种铝盐溶液中，三价铝离子是以铝水配合物的形态存在，配位水发生水解生成羟基配离子，其通过羟基桥联结，放出水分子，并逐级由单体配合成双核、三核以致形成多核羟基配合物。

In the aluminum solution ,the trivalence aluminum ion combines with water to form the coordination compound and then the coordination waters hydrolyze into hydroxide ions. The hydroxide ions can join up each other by the hydroxide ion bridges so that the double cores, three cores and multiple cores coordination compounds are formed.

另一方面，在这种铝盐溶液中，三价铝离子是以铝水配合物的形态存在，配位水发生水解生成羟基配离子，其通过羟基桥联结，放出水分子，并逐级由单体配合成双核、三核以致形成多核羟基配合物。

METHODS The effects of Honeysuckle and its monomer organic acid against platelet aggregation induced by ADP was determined by turbidimetry in a series of concentration,and the IC_50 was calculated by Logit method.

应用比浊法测定金银花及其单体有机酸类化合物的体外抗ADP诱导的血小板聚集作用，通过系列浓度，用Logit法计算50%聚集抑制浓度(IC50)。

There have been also some adjustments to the value of the tweeter coupling capacitor; these are part of the relative balance adjustment.

当时并对高音单体并联电容的数值做了一些修正，这是整个平衡调整的一部分。

The opportunity was also taken to sort out the treble lisp of the tweeter.

藉著此一修正机会，高音单体的高频唇齿音也被加以处理。

As the material of the tweeter alters,the 'Q' changes and there is a mild 'tippling' of the response.

当高音单体的材质更动时，它的'Q'值也跟著变动，并在频率响应上产生一个轻微的偏斜。

The Model 9's smooth uncolored response, its resolution and imaging, and its dynamics and room-filling power put it in the highest class of single-cabinet loudspeakers.

Model 9平滑无音染的频率响应、杰出的分析力与结像力，以及它那庞大的动态和大功率承载能力，使得它加入到了顶级单体扬声器的行列中去。

It deals with the bringing together of the structures set in the planning design and the architectural building features, by creating a uniform outdoor space.

景观设计作为整体环境设计的重要部分，建立在规划设计基础上，并且结合建筑单体的特点，营造出与之相呼应的外部空间。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐