查询词典 high-duty

The purpose of this dissertation is to study a principle or method to describe and analyze the complex problems with high gradients arising from practical engineering. The main contents cover:1. The Bezier function was introduced to approximate high gradient functions, and a suitable coupled function was derived. Some detail numerical results show that the Bezier-based function is dominant over other combination function such as polynominal and trigonometric series, when to describe a high gradient function.

针对工程中大量存在的高梯度问题进行函数逼近的研究，引入Bezier函数对高梯度问题进行函数逼近，构成以Bezier函数为主的复合逼近函数，数值考证表明：与常规多项式插值函数的逼近及"幂／三角"复合函数的逼近相比，基于Bezier函数的逼近函数对高梯度问题的描述具有明显优势。

It is epochal and high-tech products, it takes the place of tungsten lamp, and it blazes xenon by high voltage bringing super-intensity high color temperature arc light.

这是具有划时代意义的高新技术产品，它代替了钨灯，而且火光氙高压带来超高强度高色温电弧光。

"Two-spot" points under the condition that current high technical parks bloom everywhere, high technical enterprise general set up the base of official business in high technical parks, and set up production base relatively remote region.

"两地"即指在当前高新技术园区遍地开花的情况下，高新技术企业一般会把办公基地设在园区，而把生产基地设在较为偏远的地带。

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。

1The feature of high-tech enterprises impacts requirements on cost management by high-tech enterprises, while traditional cost management appears unaccommodated, the information supplied by which and management decision making of enterprises becomes much loser in relativity, and so deduces the strategic cost management of high-tech enterprises.

通过本文的研究，可以得出如下结论：1。高新技术企业的特征影响着高新技术企业对成本管理的要求，传统的成本管理出现了不适应性，它所提供的信息与企业管理决策的相关性在减弱，进而演绎出高新技术企业战略成本管理。

Because of their high tensile strength and good resistance against creep, fatigue and hot corrosion at elevated temperatures, nickel base superalloys are widely used for making the key components operating under the uncharitable conditions such as high temperature and high speed in aviation, power and petrochemical industries.

镍基高温合金具有良好的高温拉伸强度、高温蠕变抗力以及相当优异的抗高温疲劳和热腐蚀性能，广泛地用于制作航空、动力、石化等部门中承受高温、高速等苛刻工作条件的关键部件。

N28-1 wellblock is a typical unconsolidated sandstone pool of high permeability, high saturation pressure and high viscosity.

N28-1井区是典型的高渗透、高饱和压力、高粘度的疏松砂岩油藏。

The corrosion fatigue crack growth and near-threshold characteristcsof high tensile steel HT60 were investigated by using the compact specimens underexposure to synthetic sea water. The da/dN vs △K_ relation in air may be conser-vetivel estimated for that in sea water. In the high △K region with high stressratio, owing to the acceleration of crack growth promoted by stress-induced dissol-ution, the crack opening stress intensity factor K_ represents only the result ofcrack surface in contact with corrosion products, so as to give an overestimation ofK_ at crack tip.

对高拉力钢HT60的腐蚀疲劳裂纹扩展特性和门槛值区域特性，采用紧凑拉伸试件在人工海水中进行了实验和研究，结果表明：在空气中的da/dN与ΔK_关系可以作为在海水中的da/dN与ΔK关系的一个偏保守的预测；在高应力比的高ΔK区域，由于应力诱起溶解促进了裂纹扩展的加速；该裂纹开口应力强度因子K_仅反映了裂纹表面同腐蚀生成物接触的结果，从而导致了K_在裂纹尖端的偏大的估计结果。

In contrast, assembly of mobile hard disk, although the manufacturer can also install high-speed hard disk to your hard disk box, but due to the lack of synchronization control chip technology and can not interface with the hard drive to eliminate the bottleneck between the speed, so that assembly of a "high-speed mobile hard disk" can not truly reflect the advantages of high-speed hard drive, it is very easy because the interface with the speed difference between the hard disk, and there waiting for data transmission, data underrun issues.

反观组装移动硬盘，虽然其制造者也能将高速硬盘安装到硬盘盒中，但由于缺乏同步控制芯片技术而不能消除接口与硬盘速度之间的瓶颈，这样组装出来的"高速移动硬盘"并不能真正体现出高速硬盘的优势，倒是很容易因为接口与硬盘之间存在速度差，而出现数据传输等待、数据欠载等问题。

The high speed running of train needs smooth and stable foundation of track undersurface. It means that a high quality of stability for the settlement is needed for high-speed railway.

高速铁路要为列车的高速行驶提供一个高平顺性和稳定性的轨下基础，这无疑是对高速铁路的沉降稳定提出了很高的要求。

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。