constant的例句大全

AFTER her return to the prison, Hester Prynne was found to be in a state of nervous excitement that demanded constant watchfulness, lest she should perpetrate violence on herself, or do some half-frenzied mischief to the poor babe.

海丝特白兰返回监狱之后，便陷入一阵神经质的激动之中，必须有人片刻不离地看守着她，以防止她作出自戕之举，或在一时狂乱之中对可怜的婴儿有所伤害。

On the other side, the time of gas breakthrough decreases, the oxygen content of the breakthrough gas decreases and the displacement efficiency at gas breakthrough increases with the increase of the temperature when the dimensionless pressure is constant.

无因次压力一定时，随着温度的升高，气体突破时间缩短，突破气体含氧量降低，气体突破时驱油效率增加。

The numerical results show that mass ratio, dimensionless relaxation coefficient and dimensionless elastic constant ratio all have influence on the dynamic characteristics and stability of the viscoelastic pipe conveying fluid.

计算结果表明，质量比、无量纲松弛系数及无量纲弹性常数比对输流管道的动力特性均有影响。

No stroboflash, LED constant current , Fast starting, eyeshield, environmental protection.

无频闪, LED恒流恒压(低压)工作, 启动快, 无频闪,预防少儿近视,有效保护眼睛.

Cerium dioxide has high refractive index and dielectric constant and ultraviolet absorption which may be useful for various optical and electronic applications.

二氧化铈具有高折射率、介电常数和紫外吸收率，因此它广泛地应用于各种光学和电子器件。

The activation energy of thermal relaxation of dipoles for main-chain segmental motion in amorphous region was decreased linearly and the time constant of dipolar thermal relaxation was increased exponentially with increasing of crystallinity.

被冻结的分子主链段偶极热松弛活化能随结晶度增大线性减小，热松弛时间常数则随结晶度的提高而呈指数增大。

Another country musician, George Strait remains a constant in country music, from the 1980s through 1997.

另一位乡村音乐家乔治.斯特雷特从八十年代一直唱到了1997年。

Dielectric constant of materials depended on dipole polarization, electron polarization and atom polarization inner materials.

介电常数取决于改性材料内部的偶极极化 、 电子极化和原子极化.

Computer to use shielded cable, use a small dielectric constant, high-pressure polyethylene for insulation.

电子计算机用屏蔽电缆, 选用介电常数小的高压聚乙烯作绝缘.

With the increasing content of silica, the absorption reduced and the dielectric constant is not variable.

随着二氧化硅含量的增加, 薄膜的吸水率降低,介电常数基本不变.

Excessive sintering aids could lead to glass state material separating out and dielectric constant decreasing.

过量的助烧剂会导致玻璃态物质析出并使介电常数减小.

PCIP can only exist dielectric with smaller state dielectric constant ε0.

界面极化子只能存在于静态介电常数较小的一侧.

Her breasts and buttocks illustrated Enneper's surface of negative constant curve differential coefficient of the pseudo-sphere.

她的双乳和臀部是艾纳帕的负恒曲面图和 伪 球面的导数.

Adopt the nitric acid-perchloric acid chemical digestion method, digest the specimen to be tested into the liquid state, and measure Ag content of the tissue with the atomic absorption method upon the constant volume.

采用硝酸-高氯酸化学消化法，将待测标本消化为液态，用原子吸收法测定组织中银的含量。

At first three phases which are preheating stage, pressure lifting stage and constant-speed drying stage, the instrument calculates the optimal microwave drying power according to the sample's type and initial mass.

仪器根据被测试样的种类和初始质量，计算试样在预热、压力升高、恒速干燥阶段的最佳微波干燥功率；

The system is developed into a structure of centralized AC-DC converter and distributed DC-DC converters with constant charging/ discharging current control.

所设计的系统结构为：集中进行整流和逆变，分布式控制蓄电池负载恒流充放电。

The kinetics of homogeneous phase dodecyl alcohol ethoxylation for alcohol ether synthesis has been studied in the presence of KOH catalyst with a continuous tubular reactor. A simplified kinetic model and the reaction rate constant were obtained.

利用连续管式反应器对以KOH为催化剂的均液相月桂醇乙氧基化反应合成醇醚的动力学进行了研究，获得了其简化的动力学模型和反应速度常数k。

If there is a constant drop in pressure, there is a leak in the system.

如果压力不断减小，则说明系统存在泄漏。

Determination of the specific heat capacity of water using a constant flow calorimeter

用恒流量热器测定水的比热容

Another country musician, George Strait remains a constant in country music, from the 1980 s through 1997.

另一位乡村音乐家乔治.斯特雷特从八十年代一直唱到了1997年.