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n.非金属(元素)
1、nonmetal───n.非金属(元素)
2、Monel metals───蒙氏合金
3、hot metals───液态金属,铁水;高温金属
4、Dow metals───杜合金;陶氏合金;道氏镁铝合金
5、bimetals───n.双金属材料;双金属器件;adj.双金属的;复本位制的(等于bimetallic)
6、nonmental───非金属的
7、nonmutants───非突变
8、nonmeats───不吃
9、nonmetallic───adj.非金属的;n.非金属物质
1、Nonmetals are generally gases or soft solids that do not conduct electricity.───非金属一般为气体或不导电的软固体。
2、Nonmetals are mainly coal, limestone, marble, inkstone , serpentine, phosphorous rock, black talcum, bentonite clay and so on.───非金属矿主要有煤、石灰石、大理石、砚石、蛇纹石、磷矿石、黑滑石、膨润土等。
3、In the periodic table, a heavy stepped line divides the elements into metals and nonmetals.───在周期表中有一条阶梯状的粗线将所有元素分为金属和非金属。
4、All metals are fairly hard, compared with nonmetals.───与非金属相比,金属是相当硬的。
5、Many of the metals and most of the nonmetals are diamagnetic.───许多金属和大部分非金属都是逆磁性的。
6、With the exception of polonium, the elements of group VIA are typical nonmetals.───除了钋的元素组是典型的非金属通过。
7、metals are fairly hard, compared with nonmetals.───与非金属相比,金属是相当硬的。
8、The diffusion bonding technique of titanium or titanium alloy and nonmetals is one of the central issues in materials bonding field now.───钛及钛合金与非金属材料的扩散连接技术是当前材料连接领域的热点之一。
1、Ma inly used for sanding the products such as black metals , nonmetals materials, wood and man-made board.
2、In the periodic table, a heavy stepped line divides the elements into metals and nonmetals.
3、An organic coordination (complexing ) compound in which the metal ion is bound to atoms of nonmetals, e. g. nitrogen, carbon, or oxygen, to form a heterocyclic ring having coordinate covalent bonds.
4、Many of the metals and most of the nonmetals are diamagnetic.
5、Ma inly used for sanding the products such as black metals, nonmetals materials, wood and - made board.
6、With the exception of polonium , the elements of group VIA are typical nonmetals.