金属

The test's result showed that an amount of addition of novel metal Pd, thulium, and transition metal could promote the initial reaction activity.

试验表明，适量Pd的加入提高了环己醇脱氢反应的初活性；过渡金属和稀土金属的加入，有助于铜镁催化剂反应初活性的提高。

Thunderstone is a power metal band from Helsinki, Finland.

Thunderstone的正式成员。另一个加入乐队的是歌手Pasi Rantanen，他曾经在在第一张样带中出任Backing vocals(那时Nino是主音歌手)。2000年的深秋，新组建的Thunderstone用巨大成就震撼了录音室，三首演奏和混音的极其出色的力量金属歌曲使全世界的金属歌迷为之疯狂。

Although a modern instrument in every sense of the word, it employs almost exclusively the time-honoured materials of metal and wood in its construction.

虽然这是一件十足的现代乐器，它的材料却是历来极受珍视的各种金属和木材；金属方面以锡和铜为主，而不同的组件则以各式木材来制造。

We know metals by their tinkling and me by their talking.

由金属发出的声音我们知道它是甚么样的金属，由人们的话语我们知道他们是甚么样的人。

According to element bonding parameter topological index and calculate topological index of 36 variety metal ions.

本文应用元素键参数拓扑指数计算了36种金属离子的拓扑指数，用于关联金属离子与氨三乙酸配位稳定常数的研究，得到了好的线性相关性。

METHODS: The endodontic instrument was assumed as a metal conical bar. The normal stress of bending loads and the shear stress of torsional loads were calculated with the knowledge of mechanics. The relations between stress and such parameters as angle and radius of canal curvature, radius of instrument, polar moment of inertia, and metal elastic modulus were analyzed. The criteria for yielding and fracture of the instrument were discussed.

将根管器械刃部假设截面为圆的金属细锥杆，利用材料力学及断裂力学的原理与方法，分别计算根管器械在弯、扭载荷下的应力分布，分析应力与根管弯曲角度、根管弯曲半径、器械直径、器械横截面极惯性距、金属弹性模量等参数的确切关系；探讨器械屈服、断裂失效的准则。

METHODS: The endodontic instrument was assumed as a metal conical bar, the normal stress of bending loads and the shear stress of torsional loads were calculated with the knowledge of mechanics , the relations between stress and such parameters as angle and radius of canal curvature, radius of instrument, polar moment of inertia, metal elastic modulus were analyzed, the criteria for yielding and fracture of the instrument were discussed .

将根管器械刃部假设为截面为圆的金属细锥杆，利用材料力学及断裂力学的原理与方法，分别计算根管器械在弯、扭载荷下的应力分布，分析应力与根管弯曲角度、根管弯曲半径、器械直径、器械横截面极惯性距、金属弹性模量等参数的确切关系；探讨器械屈服、断裂失效的准则。

And the relationship between the gap and the transition temperature in grains is very similar to that in bulk.

并且，金属小粒子超导电性中能隙与转变温度的关系与宏观金属中的非常类似。

For one-dimensional mesoscopic metal rings system in external magnetic field, supposing the system has a symmetry under translation in charge space, the quantum current relation in mesoscopic metal rings is given by solving the eigenvalue equation of the current, the property of quantum current have been investigated and analysed.

针对处于外磁场中的一维介观环系统，假设在电荷空间中具有变换的对称性，通过求解电流算符的本征值方程，给出系统中的量子电流关系，分析和研究一维介观金属环中量子电流的性质。结果表明，量子电流不仅与外磁场、介观金属环参数有关，而且还明显地依赖于电荷的量子化性质

Grooves play an important role in the transmission efficiency of the metallic grating.

利用时域有限差分算法模拟了二维金属光栅的电磁场，分析了金属光栅透射率随波长的变化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。