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instability constant相关的网络例句

查询词典 instability constant

与 instability constant 相关的网络例句 [注:此内容来源于网络,仅供参考]

Balancing valve have some great pressure within the air-conditioning equipment to limit the maximum flow automatic constant flow characteristics in the large-type complex air conditioning load is not constant

平衡阀具有在一定的压力范围内限制空调末端设备的最大流量、自动恒定流量的特点,在大工型、复杂、空调采暖负荷不恒定的工程中,简化了系统调试过成,并缩短了调试时间。

The results showed that the echolocation calls of the leaf-nosed bats were constant frequency-frequency modulation signals with 2-3 harmonics and the second one among these three harmonics was its dominant frequency. The constant frequency components of three harmonics (Mean±SD, n=18 ) were 33.3±0.2 kHz, 66.5±0.3 kHz, and 99.4±0.5 kHz, respectively. In examined FTCs of 72 IC neurons, their Q 10 -dB values ranged from 0.5 to 95.4 (9.2±14.6) and the neurons whose best frequency around the dominant frequency had sharp frequency tuning.

结果发现,大蹄蝠回声定位叫声为恒频-调频(constant frequency-frequency modulated,CF-FM)信号,一般含有2~3个谐波,第二谐波为其主频,CF成分频率(Mean±SD,n=18)依次为:(33.3±0.2)、(66.5±0.3)、(99.4±0.5)kHz;电生理实验共获得72个神经元的频率调谐曲线,Q10-dB值的范围是0.5~95.4(9.2±14.6, n=72),最佳频率(best frequency,BF)在回声定位主频附近的神经元具有尖锐的频率调谐特性。

In this paper,the discharge capacity,stability voltage and the ratio of constant current charge capacity and battery discharge capacity of lithium ion battery were studied. For the lithium manganese lithium-ion batteries,the discharge capacity,mid-value voltage and stability voltage all increased with increasing charge cutoff voltage. As long as charge cutoff voltage was no less than 4.15 V,the battery discharge capacity loss would not exceed 6%. When charge cutoff voltage was 4.15V,the constant current charge capacity accounted for more than 85% of total charge capacity,a little change from 4.20 V.

主要研究了不同截止电压对锰酸锂离子电池的放电容量性能、工作电压和恒流/恒压充电容量等电池性能的影响,结果表明:对于锰酸锂材料锂离子电池,放电容量、中值电压和稳定电压都随着充电截止电压的升高而提高,电池的充电截止电压只要不低于4.15 V,电池放电容量损失就不会超过6%;当充电截止电压为4.15 V时,电池的恒流充电容量占总充电容量的85%以上,与4.20 V相比变化不大。

The experimental results show that at a constant system pressure, the weight percent of millets distributed into the collector B (connecting with the moving branch) decreases with increasing superficial air velocity with a constant angle betwe...

试验结果表明,在发送压力基本保持不变的条件下,当活动支与主管间夹角不变时,分配到活动支侧收料仓B的固相颗粒质量分数随表观气速的增大而逐渐减小;当活动支与主管间夹角发生改变时,分配到收料仓B的固相颗粒质量分数随夹角的增大而逐渐减小,且相较于表观气速,活动支与主管间夹角的变化对分配到收料仓B的固相颗粒质量分数影响较大。

A series of triaxial shear tests with controlled suction and net constant confining pressure and the tests with controlled water content and constant confining pressure were conducted to study the effects of deformation,strength and yield properties of unsaturated undisturbed loess Q2 with suctions or initial water contents.

共进行2种12个原状Q2黄土试样的三轴剪切试验,即控制吸力和净围压为常数的非饱和土三轴排水剪切试验与控制初始含水量和围压为常数的三轴剪切试验。

The predictions are performed on the test results obtained by the previous compression tests and published in the literature by Zhan and Ng (2006), which include the swelling tests under constant net stresses, isotropic compression tests and triaxial shear tests under constant suctions. The comparisons between measured and predicted results indicate that the model can quantitatively predict the hydraulic and mechanical behaviour of unsaturated expansive soils.

利用本模型对本论文中膨润土与砂混合物的吸湿试验及常吸力下的压缩试验结果进行了预测,还对詹良通和吴宏伟(2006)进行的吸力控制的非饱和膨胀土三轴试验结果进行了预测,预测结果表明本模型能够定量的统一的描述膨胀性非饱和土的水力特性和力学性质。

The obtained SWCC shows that the results obtained from the two methods can be considered as consistent.4. By using a suction-controllable oedometer for unsaturated soils, a series of wetting tests at constant net stresses and compression tests at different constant suctions are performed on compacted sand-bentonite mixtures to study the coupled hydraulic and mechanical behaviour of unsaturated expansive soil.

两种方法测到的SWCC曲线有较好的一致性。4、采用非饱和土固结仪对膨润土与砂混合物进行吸湿试验及常吸力下的压缩试验,研究了膨润土与砂混合物的水力和力学特性。

Plotting Logarithm of quenching constant against Hammett constant of side-group X of quenchers, a straight line was obtained.

另外,还研究了一系列〓型猝灭剂对咔唑荧光的猝灭,发现猝灭常数的对数同侧基的Hammett常数成很好的线性关系。

Constant load stress: Constant load refers to the structure of the shelf itself, self-respect, and the Housing Connection C-shaped steel frames, purlins, the Housing frame, roof, panel weight.

受力恒荷载:恒荷载指货架本身结构的自重,连接C型钢和房架、檩条、房架、屋面板、墙板的重量。

According to the analysis and computational results in this thesis, although the actual structure and work conditions of the pressure vessel in nuclear power station are much more complex than that of the pressure vessel model, the program FEARPV still can get quite good convergence on the plasticity andcontact iteration. And also the program FEARPV has good value stability, and good regularity. During the heating, compression, constant temperature, constant pressure, cooling and decompression process, the regularity is basically in common with that of the pressure vessel model.

由本文分析计算可知,虽然电站核压力容器的结构及计算工况较压力容器模拟体复杂得多,然而反应堆压力容器瞬态密封有限元分析程序对塑性迭代和接触迭代仍具有很好的收敛性,数值稳定性好,得到的结果具有良好的规律性,在升温、升压、恒温、恒压、降温和降压等过程中其规律和压力容器模拟体基本相似。

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Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization,IVF)中精子形态、顶体反应与卵子受精率之间的关系,分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选!

It was a blowy day soon after Hilda had gone, that Mrs Bolton said: 'Now why do not you go for a walk through the wood, and look at the daffs behind the keeper's cottage?

希尔达走了不久以后的一个刮风天,波太太对她说:你为什么不到树林里去散散步,到守猎人的村舍后边去看看野水仙?