查询词典 constant current

Carries out the constant height-frequency scanning test and the constant height repeating shear test to study the influence of the radial un-uniformity on the shear performance of asphalt mixture.

通过恒高度频率扫描试验和恒高度重复剪切试验研究了径向非均匀性对沥青混合料抗剪能力的影响。

Electronic no-grade timing, automatic constant high temperature, constant energy relay control and it is stabilization and reliable, long life and less noise.

产品说明：电子无级变迅自动高温，固能继电器控制，稳定可靠、寿命长、低噪音。

Electronic no-grade timing, automatic constant high temperature, constant energy relay control and it is stabilization and reliable, long life and less noise.

电子无级变迅自动高温，固能继电器控制，稳定可靠、寿命长、低噪音。

Electronic no-grade timing, automatic constant high temperature, constant energy relay controlit is stabilizationreliable, long lifeless noise.

产品说明：电子无级变迅自动高温，固能继电器控制，稳定可靠、寿命长、低噪音。

The autoclave is for 4-10 hours at a constant temperature of 175-210 DEG C and under the vapor pressure of 1.0-1.3 Mpa; steam curing is to steam cure 24-48 hours at a constant temperature of 70-100 DEG C.

蒸压是在175～210℃恒温蒸压4～10小时，蒸汽压为1.0～1.3Mpa；蒸养是在70～100℃恒温下蒸养24～48小时。

The design that includes both spring constant tuning structure and stopper can change the switch's spring constant to increase the controllable displacement range.

此结构可以藉由阶段式的设计来改变开关的弹性系数，进而使微型开关的可控作动行程范围增加。

At present, many tall buildings have been built in China because of the constant development of economy, a lot of large-scale civil buildings such as marketplace, office building, industrial building need long-span and heavy load structure. So the traditional prefabricate structure has been already unable to satisfy the constant increasing need because of the shortcomings of short-span and low intensity concrete. If we don"t change the performance of the former prefabricate structure, it will be very swift that the prefabricate structure will be eliminated. Besides, the commodity concrete"s high development, the technology of concrete pump sending popularization and the development of nobonded presterss technology accelerate the shrink of prefabricate structure.

当前，我国由于随着经济的不断发展，高层建筑大量兴起，很多大型民用建筑如商场、写字楼、工业厂房等楼面都需要大跨、重载的楼板结构，因此传统的预制板由于适合跨度小、混凝土强度低等一些缺点，已无法满足不断发展的需要，如不改进原有预制构件的材料性能，将很快被淘汰，而且由于商品混凝土的飞速发展、混凝土泵送技术的推广及无粘结预应力技术的发展更加速了预制构件的萎缩。

Generally,there are three growth processes in thinned stand,i.e.,growthwith constant tree number,transition from the growth with constant treenumber to the self-thinning,and the self-thinning.

间伐对断面积生长的影响可主要隐含在林分密度指数的变化之中。

Nantong City of Spring giant hanger Limited, the company from 1985, I began specializing in the production of domestic and foreign variety of variable spring hanger, Constant Spring hanger, variable disc spring hanger, Constant disc spring hanger , Hydraulic dampers, dampers, shock absorber spring, the folder, connections, supports, pipe-hanger (including non-standard pieces of the design and manufacturing), the products are suitable for nuclear power plants, thermal power plants, boilers Industry, petrochemical enterprises.

南通市巨力弹簧吊架有限公司，我公司从1985年开始专业生产国内、国外各种规格的可变弹簧吊架、恒力弹簧吊架、可变碟簧吊架、恒力碟簧吊架、液压阻尼器、阻尼器、弹簧减振器、管夹、连接件、支座、管道支吊架（包括非标件的设计及制造），产品适用于核电厂、火力发电厂、锅炉行业、石油化工企业。

The accuracy of present numerical model is verified by the simulation of a rectangular harbor with constant water depth. For Taipei Harbor calculations, three incident wave directions, namely, WNW, N and NNE, together with constant water depth of 10m are considered.

接著考虑台北港第三期配置，使用三个波波浪入射方向与代表性水深(10m)，配合港区码头位置的选定，计算入射波浪周期与波高放大因子的关系，同时由共振周期计算港域波浪场的分布情形，藉以了解台北港第三期规划案港池振荡的特性。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。