Fine grinding stage in order to obtain good surface quality should choose a slightly lower wheel speed, slow speed of working table and the appropriate depth of cut. 精磨阶段为了获得较好的表面质量应选择稍低的砂轮线速度、慢的工作台速度和适当的切深。
For example, the working temperature of some petroleum chemical equipments is very slow, and the working temperature of some internal-combustion engines or gas turbines is very high; 实际的结构物或构件往往是在比较复杂的条件下工作的,例如,石油化工设备中有些机器的工作温度很低,而内燃机或燃气轮机的工作温度很高;
Although you might be able to proceed on many fronts at once, it is still a very slow and error-prone way of working. 虽然你也许有能力同时兼顾,但是工作速度会慢,也容易出错。
The liquid mixed with paint to thin, aid or slow drying, or alter the working qualities of the paint. 一种液体混合颜料使其变稀薄,或者有助于使画面干的慢些,或者改变画面性质。
Given high unemployment, inflationary problems, and slow growth in real earnings, a working wife can increase household income and relieve some of these pressing financial burdens. 考虑到较高的失业率、通胀问题及实质收益的缓慢增长,在外工作的妻子往往可以增加家庭收入并且可以缓解一些紧迫的经济负担。