时基

Though Fe and Cr are immiscible at room temperature, nanocrystalline solid solution can be prepared by mechanical alloying.

当Fe-Cr基合金中掺入Mn或V时，其三元合金随温度和浓度的变化呈现出各种有趣的磁现象，但机械合金化制备的三元Fe-Cr-Mn的结构和磁性能尚未见报道。

If the defining query of a view is not explicit about which columns are referenced, for example, SELECT * FROM table , then the defining query is expanded when stored in the data dictionary to include all columns in the referenced base table at that time.

如果视图的定义查询中没有显式地说明引用哪些列，例如使用了 SELECT * FROM table 语句，那么 Oracle 在存储此定义查询时将引用基表中的全部列。

The substituted half-sandwich titaconece with bulky alkoxyl group [CpTiC1〓 or CpTi 〓] or indene ring can not be fluorinated by BF〓·Et〓O under the selected condition, but still coordinates with the BF〓, this coordination then enhances the steric effect that stabilizes the precursor and hinders the reduction of the Ti to the Ti species, reflected in the decrease in polymerization activity.

但是这个转化受主催化剂分子的空间位阻和聚合反应温度的影响，当主催化剂为大位阻的烷氧基取代茂钛络合物或茚钛络合物时，在一般的聚合温度下BF〓不能对它们进行氟化，但可以和其中的OR配位，这种配位进一步加剧了空间位阻，从而阻碍了活性中心的形成，导致催化活性的下降。

Sori 1-5 pairs borne on the lower surface of ultimate lobes at the end of basal veins; indusium dehiscent in two equal halves when mature.

孢子囊群1-5对，生於末回裂片下面近基部小脉顶端；囊群盖成熟时对开2裂。

Thirdly,as the basic study for UWB radiating and scattering,this paper improves simulation of near to far field transformation technology based upon Kirchhoff Integral in Finite Difference Time Domain.

作为分析超宽带信号辐射与散射的基础，本文改进了时域有限差分方法中基于基尔霍夫积分的近远场变换技术，它的优点在于实现简单，降低了存储内存要求，既能计算远区场又能计算近区场，计算结果表明这种变换方法非常有效。

However, epitaxy of PZT films directly on Si substrates is very difficult because of the lattice mismatch between them and the interdiffusion owing to the high growth temperature during deposition.

摘要 将PZT 薄膜沉积於Si 基板上是非常困难的，主要由於两者晶格常数的不匹配以及在高温沉积时相互间的扩散问题。

Morris faced the Yankees during Interleague Play twice before, while pitching for the St.

Morrisc还在红雀队时，曾经在对洋基的跨联盟比赛中上场两次，战绩是0胜1败，自责分率6.75。

Sarcasm: The last refuge of modest people when the privacy of their soul is intrusively invaded.

By Fjodor Dostojewski （费奥多尔·陀思妥耶夫斯基，俄罗斯著名作家）挖苦：是谦逊的人们的灵魂受到侵犯时最后的避难所。

The results showed that both annealing after the deposition and ion bombardment before the deposition can increase the microhardness.

由于在膜层很薄时，薄膜显微硬度的测量会受到基体材料硬度的影响，所以测量结果不能反映薄膜的本征硬度。

This article, in the term of Eigenfunction method of Quantum mechanics, illustrated indetail the Irreducible representation (Irreducible representation marices) of Reprensentation group of computatile space group and the disposition of phase factor of Irreducible representation basis and the disposition method of plase factor of clebsch-Gordaw coefficients in the process of the computation.

利用量力学中的本征函数法详细讨论计算空间群的表象群的不可约表示及IR基时位的处理，以及讨论了C—G系数的计算中的位的处理方法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。