黑药和镁的混合物具有离析的倾向.Mixture of black powder and magnesium have a tendency to segregate.这能离析为旋光异构体 吗 ?Can it be resolved into optical isomers?看物质能否由于沸腾和冻结而离析为组成该物质的元素.See whether the material can be separated into its element...
Torn muscles retract, and lose strength, structure, and tightness.撕裂的肌肉会收缩，丧失原来的力量、结构和紧实度。Special connections ensure that the system excellent air tightness.特别的连接方式保证了系统优良的气密性.Purpose : To test check valves for tightness...
Signet cell types tend to grow more rapidly.戒指状细胞生长较快.The order was sealed with the king's signet.这一命令是用国王的印记加封的.Conrad , Joseph: The Secret Sharer , 1910. Signet Classic.约瑟夫康拉德: 《秘密共享者》,1910, 图章经典出版社....
他熟谙经典, 慎求古训, 又能别出心裁.He was familiar with the classic, ancient Shen - seeking, but also ingenuity.这些黑客在时刻重复着一条古训: 如果什么东西看起来过于美好不像真的, 那么它可能的确不是真的.Such hacking an old adage: if something looks too good to be true, it probab...
The swelling produced by a unicellular organism that is reproducing asexually by BUDDING.单细胞生物体体旁或体后端长出的小突起,能形成子体,是一种无性生殖.Budding linguists can tune in to the activity cassettes in French, German, Spanish and Italian.崭露头...
铁 、 镍 、 铜, 银 、 金, 铱或钌,可用作复合催化剂金属.Iron, nickel, copper, silver, gold, iridium , or ruthenium may be included as cocatalyst metals.使用同样方法, 铱被熔合与铑.Using the same approach, iridium is alloyed with rhodium.铱系统与AMPS系统之比较 ( 续 )...