查询词典 H-hour

Only when it takes humidity ratio H/? as independent variable instead of absolute humidity H in researching and calculating the influence degree of the humidity on the discharge voltage, the emendation coefficients of relative air density and humidity can be independence, and can reflect the influence degree of atmospheric parameters on outer insulation discharge voltage actually.

当以比湿H／δ代替绝对湿度H为自变量研究和计算湿度对放电电压的影响程度时，相对空气密度校正系数和湿度校正系数才能相互独立，才能真实地反映大气参数对电气设备外绝缘放电电压的影响程度。

We provide additive Schwarz methods for the mortartype rotated element, and prove that the condition number of the additive Schwarz preconditioned operator is proportional to , where H is the coarse mesh size and h is the fine mesh size.

我们提出了Mortar 型旋转Q1元的加性Schwarz方法，并证明了预条件子的条件数与（1+log）^2成正比，其中H与h分别是粗网格尺寸和细网格尺寸。

The simple algebraic procedure is used to form nearly orthogonal 2—D C—type and H—type bodyfitted grids for bodies of revolution, which is then used to generate 3—D C—O and H—O bodyfitted grids for fuselages.

五、用简单的代数方法生成了近于正交的旋成体子午面"C"型及"H"型贴体坐标网格，并以此为基础构造了三维任意截面机身的"C-O"型及"H-O"型贴体坐标网格。

Based on the second- and fourth-order compact difference formulas for second-order derivatives and the idea of weighted average, two classes of the alternating direction implicit method are proposed for solving two-dimensional wave equation. The methods are of accuracy O (T^2+h^4) and O (T^4+h^4) respectively. Stability conditions are obtained by Fourier analysis method.

基于二阶微商的四阶紧致差商逼近公式及加权平均思想，提出了数值求解二维波动方程的2种精度分别为O(т^2+h^4)和O(т^4+h^4)的交替方向隐式格式，以及与其相匹配的第一个时间层的同阶离散格式，并且通过Foulier方法分析了格式的稳定性。

ABSTRACT In the present paper experimental studies on thermodynamic behaviour of titanium and silicon oxides in a number of quaternary and pentanary molten slags have been made by means of H〓O/H〓 chemical equilibrium between copper melts and molten slags in alundum crucibles with the molybdenum plate as the liners.

本文采用H〓O/H〓定组成混合气体与钼衬坩埚中熔渣之间的化学平衡方法，实验研究了多个四元和五元熔渣中钛和硅氧化物的热力学行为。

The HμOR overexpressed in this study, with a tag of six consecutive histidines at its carboxyl terminus, will facilitate the future studies on exploration of reconstitution and structural basis of ligand recognition of HμOR.

我们在HμOR的C-端锚定六个连续的组氨酸（6His），将有利于HμOR的分离纯化，研究HμOR的重组和配体识别的结构基础。

A large releases of kinetic energy for channel CH3CS++ H of least energy might result from a dissociation mechanism according to which c-C2H4S+ isomerizes to a local minimum CH3CSH+ and then dissociates through a transition state to form CH3CS++ H. On the other hand, a predicted dissociation energy 11.05 eV for c-C2H4S ?

实验中观察到环硫乙烯离子解离成CH3CS++ H的解离通道释放出大量的平均动能，并采用G3计算预测环硫乙烯离子的解离通道，推测环硫乙烯离子异构化至次稳定态CH3CSH+结构，再经过渡态结构，断裂S-H键生成C2H3S+和H，同时释放出大量的动能。

The three control systems respectively were as follows:(1) The measuring part of the first one was displacement piezoelectric sensor. A pair of piezoelectric sensor/actuator was collocated by each side of the first solar array plate. The compensator was H = 2395-s;(2) The measuring part of the second one was also displacement piezoelectric sensor.A pair of piezoelectric sensor/actuator was collocated by each side of the whole solarfan.Tthe compensator was H = 244s;(3) The measuring part of the third one was velocity piezoelectric sensor.A pair of piezoelectric sensor/actuator was collocated by each side of the three solars array plates near to the body of satellite.

三种控制系统分别是：(1)、采用压电位移传感器，压电传感器／驱动器对同位布置于内板的边缘，控制器补偿函数为H=2395s~(1／2)；(2)采用压电位移传感器，压电传感器／驱动器对同位布置于整个太阳帆板的边缘，这是一种理想的情况，控制器补偿函数为H=244s~(1／2)；(3)采用压电速率传感器，压电传感器／驱动器对同位布置于靠近星体的三块基板边缘，控制器补偿函数为H=2370s~(1／2)。

Keeping this in mind, a study was undertaken to determine the effect of CA on early growth of mung bean (Phaseolus aureus=Vigna radiata), morphogenetic response in hypocotyl cuttings of mung bean, and changes in the activities of some associated enzymes – proteases, polyphenol oxidases, and peroxidases – and endogenous total phenolics at root initiation (third day; 48 h; appearance of root primordia; RI), root expression (fifth day; 120 h; appearance of roots; RE), and post-expression (seventh day; 168 h; PE) stages of rhizogenesis.

保持这一点，一项研究，以确定影响钙对早期生长绿豆（ phaseolus金黄色葡萄球菌=豇豆拉迪雅塔），形态发生反应，下胚轴插条绿豆，和变化，在活动的一些相关的酶-蛋白酶，多酚氧化酶，过氧化物酶-和内源性总酚的从根本上启动（第三天； 4 8小时；外观根原基；里），根的表达（第五天； 1 20改为H级；外观根；转口），和后表达（第七天； 168改为H级； PE ）的阶段rhizogenesis 。

H.C. Starck produces an assortment of refractory metal powders that is unique the world over, In addition to metal powders, semi-finished and finished molybdenum, tungsten, tantalum, niobium, titanium, zirconium and nickel products and their alloys are manufactured.H.C.

H.C。 Starck是全世界独占鳌头的生产一系列各种各样难熔金属粉末的生产商。除了生产金属粉末外， H.C。 Starck也生产钼、钨、铌、钛、锆、镍等的半成品和成品加工件以及它们的合金。H.C。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。