查询词典 cutting

Then we found Ambrosio. He showed up on time and took his work seriously,' pulling weeds, cutting fallen branches and spreading mulch.

后来我们找到了安布罗休，他每次都准时到，干活很认真，拔草、剪枝、撒肥料。

"It's truly a cutting-edge approach to very difficult chemistry," said Roman Salij, development manager at Amoco Chemicals.

"这是一个真正的尖端化学方法很难说："罗马salij、阿莫科化工开发经理。

By analysis of frequency spectrum based on MATLAB platform, wavelet method in the application of cutting out a section of inputting earthquake wave was presented. In the process of pseudo dynamic test results, the method of non-dimensional representation and analytic representation of hysteretic curve was provided. The above two methods will help to compare dissipation energy capacity of this structure at the different acceleration peak value stage of pseudo dynamic test more precisely and comparably.

通过基于MATLAB的地震波频谱分析，说明了小波分析方法在拟动力试验中地震波截取方面的应用：在拟动力分段试验数据的处理方面，本文将试验结果的无纲量表示方法以及曲线的多项式拟合法引入滞回曲线的数据处理，这将有助于拟动力试验不同加速度峰值条件下，各阶段结构耗能能力的客观比较。

The expressions of dihedral angle and cutting angle of the intersecting groove are deduced by way of space analytical geometry.

利用空间解析几何原理推导了多管、板相贯坡口的两面角和实际切割角的表达式，建立了切割多管、板相贯坡口的数学模型。

Semi-automatic balers; far-infrared heat shrinkable machine; automatic sealing machine; vacuum packaging machine; winding packing machine; automatic cutting machine closures; baking machinery; food processing machinery wait as well as ancillary packaging materials.

半自动打包机；远红外线热收缩机；自动封箱机；真空包装机；缠绕包装机；自动封切机；烘焙机械；食品加工机械等到以及配套的包装材料。

Function for cutting angle iron. The tool has the advantage of

是专门用于切断角钢的一种先进工具。

The results show that the surface roughness decreases with increase of the inclination angles within the range of 10° to 30°. After the angle approaches to 30°, increase of the inclination angle causes increase of the surface roughness. Furthermore, the effect of inclination angles on cutting speed was investigated.

研究结果表明：工件倾角的大小对已加工表面粗糙度有明显的影响，在倾角为10°～30°时，表面粗糙度随着工件倾角的增大而降低；此后，随着倾角的进一步增加，表面粗糙度有所升高。

Cutting log open, we may read its annual ring; as well as the history of the change of climate and pest and disease of plant. Therefore scientific research via dissection is necessary.

所以将木头切开可以算出它的年轮数目，了解过去许多年大地气候的变化，以及观察种种植物的病虫害等等至为重要的事；可见，将物种加以切开来分析是绝对具有其必要性的。

Therefore, this paper analyzes the influences of pipeline length and diameter on the annularly carrying cutting parameter through calculating the friction resistance of pipelines with different geometrical size.

为此，通过对不同几何尺寸排砂管线的摩阻的计算，重点对比分析了排砂管线长度、直径对环空携岩参数的影响，为今后气体钻井排砂管线优选提供了重要的参考依据。

Thus, it has wide technological applications in many fields, such as cutting tools, antifriction bearings, turbocharger rotors, engine valves and electronic device.

与传统块体材料相比，纳米材料具有特殊的物理和化学性能并在许多领域展示出潜在的重要应用前景。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。