The path dipped down to a sort of cove, and then it forked in two directions.这条路向下延伸到了一个山坳，然后在那里分了岔。A small sum of money is supposed to be forked out quarterly for burglary and robbery insurance.每季度要交一小笔防盗防抢保险金。a bird wi...
This method had certain guided signification to quadratic development of AutoCAD with Visual LISP and DCL.该方法对采用VisualLISP和DCL来二次开发AutoCAD具有一定指导意义.There are certain practical signification for avoiding 、 educing errors a...
频率多边形比直方图更简单.The frequency polygon is simpler than its histogram counterpart.应力范围直方图可用作估算等效 均方根 应用力范围.The stress range histogram was used to estimate the effective root - mean - square stress range.提出了基于二维 直方图 的最大相关准则自动阈...
The sound of the tank guns reverberated through the little Bavarian town.坦克炮声在巴伐利亚小镇回荡。Never leave young children unattended near any pool or water tank.千万不能放任小孩呆在水池或水槽附近不管。I fill up the tank with gasoline about once a w...
Nefedipine was synthesized with m - Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.以间硝基苯甲醛, 乙酰乙酸乙酯,氨化试剂为原料.Fructone was synthesized from ethyl acetoacetate and glycol using activated carbon supported phosphotungs...
库克叫这只狗的名字时，它的耳朵就会稍稍耷拉一下。The dog's ears flattened slightly as Cook spoke his name.它的叶子在灼热的阳光下微微耷拉着。Its leaves drooped a little in the fierce heat of the sun.他的舌头从嘴角耷拉出来。His tongue was lolling out of the side of his m...