高度

Based on measured surface topography in conjunction with theoretical analysis, the characteristics of surface during wear process are studied, and the asperity density and asperity curvature radius are given for the first time.

本文通过对缸套表面的实测和分析，研究了在磨损前后表面形貌的变化，并首次定量描述了微凸体密度、微凸体曲率半径及其沿高度方向的变化。

The distributions of the chain radius of gyration and the two-dimensional asphericity are measured. It is found that the DNA molecules exhibit highly anisotropic shape even for circular-form and the mean asphericity is chain length independence.

从测量二维的鍊回旋半径分布发现DNA分子展现高度的非等向性的形状(甚至是环形的DNA也具备此特性)且此特性与鍊长无关。

Along with the other regiments in the line, engineers worked with the infantry on assault boat training and in experimenting in perfecting assault boat tactics. On February 12 the engineers successfully demonstrated the use of assault boats, pontoons, rafts, and shooting communication wire across the river with rockets and grenade launchers. Smoke generators, first used in September 1944, were an innovation that the front-line troops greatly appreciated.

沿防线的其他各团，工兵伙同步兵操演冲锋舟，以使冲锋舟战术运用达成完美。2月12日，工兵部队成功示范了冲锋舟、浮船、浮桥的作用，以及以火箭或榴弹发射器往河对岸抛甩电话线。1944年9月首次用于实战的烟雾发生器是获得前沿部队高度赞许的一项发明。

The independently developed Road Accident Assayer System has been identified by 14 experts which consist of The Ministry of Public Security and Dalian Pointsman Detachment, acquired the high appraise with originated outset in China and keeping ahead in international.

研究开发的"道路交通事故分析专家系统"通过了由大连市交警支队主持、公安部等14名专家参与的鉴定，获得了"国内首创、国际领先"高度评价， 2004年获大连市科技进步二等奖。

Its assiduous attention to developers and its ability to ease programming is paying off.

它对开发人员的高度重视和它方便编程的能力正在起作用。

In the study of this project, the temporal and spatial distribution and the associated characters of sea surface temperature and the geopotential height at 500 hPa in global are acquired.

本项目得到了北平洋SST及全球500hPa高度的时空分布型及其相关特征。

The problem has received high attention from International Atomic Energy Association and safety management area but remains unresolved.

该问题已引起国际原子能机构和安全管理界的高度关注，但尚未较好地解决。

The timers can be used in various combinations of astable or monostable circuit connections, with or without modulation, for extremely flexible waveform control.

定时器可用于各种非稳和单稳电路的组合中，无论调节与否，都可实现高度灵活的波形控制。

Astable personality and high sense of responsibility aredesirable.

个性稳重、具高度责任感。

The results show that all the hmgr genes from pigs, cattle and chickens are astable enzyme proteins with the same gene sequence characteristics and encoding protein and physical and chemical properties; all the amino acid sequences have a high degree of homology, containing two conservative HMG-CoA binding motifs and two NADPH binding motifs; all the amino acid sequences, containing signal peptide, are secreted proteins; they are all hydrophobic transmembrane proteins with five transmembrane domains; random coil and α-helix are the main structural elements in the HMGR polypeptide chain; all the predictions of three-dimensional structure are V- shaped; there are more closer evolution relationship between the HMGR gene from pigs and cattle.

结果表明：猪、牛和鸡HMGR基因序列特点及编码蛋白质理化性质基本相同，均属不稳定类酶蛋白；保守结构域氨基酸序列具有高度的同源性，均含有保守的2个β-羟基-β-甲基戊二酸单酰辅酶A结合基序和2个还原性烟酰胺腺嘌呤二核苷酸结合基序；均有信号肽，属分泌型蛋白质；属于跨膜的疏水性蛋白，均有5个跨膜结构域；无规则卷曲和α-螺旋是HMGR多肽链中的主要结构元件；三维结构预测都呈"V"字形；猪和牛HMGR基因的进化关系最近。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。