结构体

In this paper, Attacus ricini nuclear polyhedrosis virus was studied. The molecular weight and pi of polyhedrin and structural polypeptides were determined by vertical slab SDS-PAGE and thin-layer isoelectrofocusing electrophoresis. The restriction pattern of ArNPV DNA was assayed by 5 restriction endonucleases.

本文较为系统的研究了蓖麻蚕核型多角体病毒(Attacus ricini nuclear polyhedrosis virus，简称ArNPV)形态特征和生化特性，并预测了多角体蛋白的二级结构，为开发利用蓖麻蚕核型多角体病毒这一生物资源提供了理论参考。

Along with the renewal and improvement of world casting industry process,the production method of digs fight body also changes unceasing.400 stand rises banket body in vanish mold manual pattern making structural design and the production manufacture process were introduced,the appearance assembly way as well as the EPS froth raw material basic request...

本文介绍了400立升挖斗体在消失模手工制模中的结构设计和生产制造过程，对模样的组装方式以及对EPS泡沫原料的基本要求、手工制模的技术要求均作了探索，为各种规格挖斗体手工制模的生产提供了技术依据，以便用较先进、较经济的铸造工艺来生产出质量较为可靠的挖斗体。

A rearrangement model for the complex and its isomers of the2+ was proposed, in which there could be two competed steric courses with the trigonal bipyramidal intermediate or intermediates.

利用[Co(3，3-tri)Cl]2+体系配合物及其异构体结构模型提出了一个2+型的配合物及其几何异构体相互转换所遵循的重排机理模型。认为在该类型配合物异构体转化过程中同时存在两个竞争途径，其中间过渡态或中间体分别为三角双锥或四角锥形式。

Nm~3,μ= 4.836 mm~(-1), F(000)= 677, R = 0.0403, wR = 0.0673. Both of the complex adopt distorted trigonal bipyramidal geometry, with the basal plane defined by the SS atoms of the tridentate ligand and the oxo-group. The N of the tridentate ligand and the S of the monodentate ligand occupy two apical positions. Ionization of the sulphur atoms leads to a neutral compound.

0403，wR = 0.0673。配合物的两个部分均采取扭曲的三角双锥几何结构，基底面由三齿配体的两个硫原子与氧原子构成，三齿配体的一个氮原子和单齿配体的一个硫原子分别占取两个顶角位置，硫原子的离子化致使配合物呈电中性。

According to the problems,it brings forward relative solving measures,so as to avoid the cracks happening and improve the capacity requirements of bricking structure.

强调了砌体出现问题在建筑中的危害性，分析了砌体裂缝产生的原因，针对出现的问题提出了相应的解决对策，从而避免裂缝的产生，提高砌体结构的承载力要求。

Some isoforms were detected in the serotonin dimeric sprcies The structure of these isoforms need to be elucidated in the future. In conclusion, the dimeric species of serotonin is strongly related to pigment on rice.

目前的研究结果无法确定二聚体的结构，但由结果显示二聚体的含量似乎与水稻外壳的色素变化相关，因此推测 serotonin 二聚体极有可能改变水稻外壳色素。

Because the exceptive design and disc structure can increase bearing area for bone tissues, the implant-bone integrate strength of new type implant is superior to that of cylinder implant.

新型种植体因为其特殊的设计体部形态、圆盘状结构增加了支持骨组织的承载面积，较圆柱状种植体有更大的骨结合力。

At first it analyzes the bedding rock slope"s bedded rock and its incontinuity face, and studies the stress, strain, stability"s condition of the bedding rock slope, fully considering the cohesive force of rock layer and incontinuity face.Geologic mechanics models of two types of bedding rock slope are set up, the instability coefficient of bedding rock slope under different mechanical parameters is computed, and the conclusion that the stability of bedding rock slope is relation to rock layerer, cohesive force of incontinuity face, inner friction angle and rock layer obliquity has been gotten.

本文首先对顺层边坡的层状岩体及其中的层理面和不连续面进行了分析，对其应力应变进行了研究，得出了顺层边坡的稳定性不仅与岩体中岩石的强度有关，还与岩体中层理面及不连续面的内聚力、内摩擦角及其倾角有关；论文建立了层理面和节理面的地质力学模型，讨论了其力学参数变化对边坡稳定性的影响，并在此基础上将层理面和节理面归纳为顺层边坡稳定性的结构面影响因素，同时讨论了影响顺层边坡稳定性的其他因素，从而得出顺层边坡稳定性的评价预测指标。

The sex pheromone-producing gland of Ancylis.sativa Liu is amodified intersegmental membrane as a dorsal bag between eighth and ninthabdominal segments.

对枣粘虫雌蛾性信息素腺体的扫描和透射电镜观察表明，枣粘虫性信息素腺体是由第八、九腹节间的节间膜特化而成，是位于背部的一个囊状结构，它由两部分构成，前部的方形囊状体和后部的三角形囊状体，二者之间有一突起的脊；雌蛾静止时，腺体随第八和第九腹节一起嵌缩于第七腹节内，求偶时，腹部末端外伸，腺体细胞表皮外露，释放性信息素；腺体细胞呈方形，其表面覆盖几丁质表皮，表皮顶端无孔；细胞核很大，呈椭圆形，由双层核膜包被，位于细胞中下部，内有丰富的染色质；细胞质内有丰富的内质网，其内还有大量的大小不等的脂肪滴，以及线粒体和溶酶体等细胞器。

6Al10Ti5 bulk amorphous alloy with a diameter of 3 mm were annealed isothermally for 600 s at 673 K and 823 K, for 1500 s at 823 K, and for 3600 s at 723 K.

6Al10Ti5块体非晶在不同退火条件下的显微组织与力学性能，等温退火后可以得到尺寸约为 30—60nm金属间化合物相弥散分布在非晶基体上的混合结构、研究表明：块体非晶的压缩屈服强度为 1。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。