查询词典 low-pitched

The friction coefficient of the samples with low density of composite A increase with the prolonging of test time, while the samples with high density remain stable; the friction coefficient of the samples with low density of composite B exhibit ruleless results with the increase of load, while the samples with high density remain stable, too.

随时间延长， A 材料低密度试样摩擦系数升高，高密度试样的保持稳定； B 材料低密度试样的变化不规律，高密度试样能基本保持稳定。

When the system run at a low temperature, the biogas production and COD removal rate in UASB reactor went down, but acidification did not occur. The performance of SBR was not influenced greatly by low temperature.

低温运行时，UASB表观沼气产量和COD去除能力都有所下降，但系统未发生酸化现象；SBR对有机物的去除效果受低温影响不大，污泥性能未受太大影响。

High-quality, high-speed and stable operation, low maintenance, low running costs.

高品质，高速稳定的运行，少维护，运行成本低

Results indicate that the ruthenium catalyst has high activity at low pressure and low GHSV.

随着空速的降低，催化剂的活J日一明显提高石压力一定的条件下，最佳氢氮比随反应温度而异。

The ruthenium catalyst has high activity at low pressure, so it suitable for low-pressure ammonia synthesis.

但钌催化剂具有较高的低压活性，适宜低压合成氨。

So the meshing clearance technique is a feasible method for the sabot design with the materials of low density and low intensity.

因此啮合间隙技术为低密度低强度材料的弹托设计提供了可行的方法。

Fresh fruit, low-fat diary products, low-fat or skim milk, keep up those salad bars, baked fish, baked chicken, and that lean roast beef.

新鲜水果，低脂乳制品，低脂或脱脂牛奶，保持这些沙拉，烤鲜鱼，烤鸡肉，而精益烤牛肉。

Low speed principle of closed - loop system , it can be concluded that the existence of the difference between static frictional and dynamic frictional torque , and the periodic saltation of the dynamic frictional torque , are the main reasons of the low speed stick - skip to the electrohydraulic position servo system

针对伺服马达的低速性能，进行了低速实验研究，并兼顾快速性能进行了阶跃响应和正弦响应实验研究，对实验结果进行了分析，得出了一些有价值的结论，提出下一阶段进行实验的建议。

Now we have reached a low place of sand and burnt wire grass and, worst of all, we have made the Word of Truth conform to our experience and accepted this low plane as the very pasture of the blessed.

現在我們到了一個又荒涼，又枯干，又低沉的地步，更可怕的，就是我們把圣經硬和我們空洞的生活經驗連成一起，于是把這种可怜的光景，就當作神所賜福的青草地。

Features: High current, low saturation voltage, low on resistance, high hFE .

特征：大电流，饱和压降低，输入阻抗低，直流电流增益高。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。