查询词典 structure stability

The general platform structure of hardware and software of the SCS-500E security and stability control system is introduced.Some techniques,such as,the characteristics of SCS-500E—high-speed communication based on FPGA,criterion of non-fault line tripping based on local electrical measurement...

介绍了该平台的系统构架、硬件组成和软件结构；对其基于现场可编程门阵列的高速同步串行通信和基于本地电气量的无故障跳闸新判据及定值映射管理等特点做了阐述；对SCS-500E安全稳定控制平台针对国家特高压线路示范试验工程进行的动模试验和数字仿真试验进行了说明；还介绍了该平台的工程应用情况。

The reactive flywhell is a good choice to satisfy high accuracy and high stability request of the satellite attitude control system. Because rare earth permanent magnet motor has simple structure, small bulk, light weight, credible performance, little ullage and high efficiency, it has been applied in the reactive flywheel more and more.

反作用飞轮是当前实现卫星姿态的高精度、高稳定控制的一种最佳选择，而稀土永磁电机由于具有结构简单、运行可靠、体积小、重量轻、损耗少、效率高等诸多优点，已经越来越多地应用于反作用飞轮的驱动中。

The results show that the crosslinking reactions occurred between finishing agent and big-molecule chains of the uncrystallized region of fibers, which improves heat stability of fibers with little change in the structure of crystallized area of fibers.

测试整理后的织物结构和性能表明，整理剂在纤维无定形区大分子链之间发生了交联反应，提高了纤维的热稳定性，纤维的晶区结构基本没有改变。

Screw pump is a new type of liquid delivery of machinery, with a simple structure, safe and reliable use of easy maintenance, a continuous uniform fluid, pressure, stability and so on.

螺杆泵是一种新型的输送液体的机械，具有结构简单、工作安全可靠，使用维修方便、出液连续均匀、压力稳定等优点。

It is ultra-fine powder of antibacterial effect with high quality synthetic zeolite catalyst, with silver antibacterial effect of zinc and other metal ions to form a uniform dispersion stability to the frame structure of zeolite.

它是以优质合成沸石为载体，把具有抗菌作用的银锌等多种金属离子以稳定的形态均匀地分布到沸石的架状结构中，以及多种助剂复合而成的具有抗菌作用的超微细粉末。

In general, large-span cable-stayed and suspension bridges require bridge towers with a length of more than tens or hundreds of meters. Due to the unproportionate slenderness ratio, the bridge tower becomes vulnerable to air and thus easy to be distorted or to vibrate, which will affect the stability of the entire bridge structure. Therefore, it is of great significance to carry out an in-depth research on the force feature of the bridge tower in a flow field.

大跨度的斜拉与悬索桥，往往都需要建造数十米甚至上百米的桥塔，过大的长细比，使得桥塔在流场中受到气体的作用容易发生变形或振动，从而影响了整个桥梁结构的稳定性，因此，深入细致地研究桥塔在流场中的受力特性非常有必要。

Pontoon monocase is hybrid structure which consists of ferro cement, rolled steel and reinforcing steel bar. The exterior board uses composite, this is, steel wire gauze cement which has strong corrosion stability against sea water and through high frequency grouting new technology to make its form which has good integrity, strong barrier property, light deadweight, high strength, strong bearing capacity, good durability and other characters.

海上浮动岛综合应用船舶工程、港口工程和海洋工程的相关专业技术设计建造，其主体结构由数十艘浮箱单体组成，浮箱单体以高强度钢质结构为主体，合理采用在海水中耐腐蚀性强的复合材料--钢丝网水泥和纤维砼防腐与增强，通过高频灌浆新工艺成型，具有整体性好，抗渗性强，自重轻、强度高、承载力大、耐久性好、环保、节能降耗等特点。

The adsorptions of SiH_2, SiH_2 with a hydrogen adatom (SiH_2+H) and SiH_2 with two hydrogen adatoms (SiH_2+2H) on the Si (100) surface near SDV structure have been calculated. Three possible sites are found in each case, and the presenting of hydrogen may reverse the relative stability of these sites.

本文首先计算分析了SiH_2、SiH_2+H和SiH_2+2H等硅烷分解后的产物在硅表面的吸附特性，我们发现每种情况都有三个可能吸附的位置，并且表面附着氢原子的出现可以造成这些吸附位置相对稳定性的逆转。

In this dissertation, the weak gels with good thermal stability and/or salt tolerance for use in EOR were prepared from HPAM and aluminium citrate or the compound containing hydroxymethyl groups in aqueous solution. The gelation mechanisms, structure, and properties of the HPAM-AlCA and HPAM-PRIM gels were investigated. For the HPAM-AlCA gelling system, the effects of aluminium : citrate and pH value on the properties of AlCA were systematically studied.

本文以研制高性能价格比的提高石油采收率用聚合物材料为目标，在耐温抗盐水溶性聚合物研究工作的基础上，选择聚合物弱凝胶这一前沿课题为研究对象，对HPAM-柠檬酸铝凝胶的有关基础问题进行了研究，研制出了具有优异耐温抗盐性能的HPAM-PRIM弱凝胶，解决了采用聚合物提高石油采收率的高性能与低成本之间的矛盾。

ACL was an important structure in the maintenance of anteroposterior stability.

前交叉韧带是维持膝关节直向稳定的重要结构。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷