Any two diameters of a circle intersect each other.圆周内两直径必相交.This microscope magnifies 40 diameters.这台显微镜能放大40倍.The microscope magnifies the object 100 diameters.显微镜把物像放大了一百倍....
Any two diameters of a circle intersect each other.圆周内两直径必相交.Idear for deburring and polishing inside diameters of pipe and tubing.理想的用于管、孔内壁的去毛刺、抛光和难以到达处的打磨抛光.This microscope magnifies 40 diameters.这台显微镜能放大40倍.The micro...
分析了滚珠丝杠副的原理及结构形式.The rule and the composition of the ball screws were analyzed.给出四方向等载荷型哥德式沟槽直线滚动导轨副的装配关系.Assembly has a great influence on the quality of high precise linear motion rolling guide.在球面连杆机构中, 所有的转动副的轴必在一点上相...
一会儿天阴得很黑;紧跟着就是打雷打闪.Pretty soon it darkened up and begun to thunder and lighten.一天傍晚, 突然下起可怕的暴风雨,又响雷又打闪.One evening a fearful arose, it thundered and light end.恐怕暴雨即将来临, 您看见那边打闪了 吗 ?I feel a thunderstorm is brewing. Do yo...
蒂姆想知道他们究竟是怎么做到的。Tim wondered how the devil they had managed it.他究竟是什么样的人，大家都十分好奇。There was much curiosity about what manner of man he was.当信息大潮滚滚而来的时候究竟发生了些什么呢？So what is really happening as the information bandwagon sta...
这些濒临灭绝的、性情温顺的大型动物属于高度群居的动物。These endangered gentle giants are highly social animals.贝茨看起来像个性情温和的小伙子。Bates looks like a good-natured lad.性情温和的斯坦利变了，成了充满信心、笑口常开的英雄。Mild-mannered Stanley morphs into a confident, grinning he...