查询词典 arithmetic al function

The test of ZL109 refined respectively by ribbon and rod Al-Ti-B master alloy shows that: the refining effect of ribbon Al-Ti-B is better than rod...

分别用薄丝带状和杆状Al-Ti-B中间合金对ZL109进行细化处理时发现：薄丝带状细化剂比杆状细化剂的细化效果好，使ZL109的力学性能有了进一步的提高，抗拉强度提高32.9%，断后伸长率提高15.6%，硬度提高5.69%。

Main products : Physical high foamed standard shield , quarter shield coaxial cable, Al tube cable, messenger cable, Al belt cable, muti-media cable, lan cable, local digital communication cable, security cable, control cable and wireless communication RF coaxial cable.

主导产品有：物理高发泡双屏蔽同轴电缆、四屏蔽电缆、铝管电缆、钢铰线电缆、铝带电缆、多媒体线缆、电脑五类线、局用数字通信电缆、监控线和无线通信RF同轴电缆等。

The degree of hydrogenation of methyl benzoate might be controled by adding the promoters and changing the nano-size of ZnO. For hydrogenation of methyl benzoate to benzaldehyde, the active-structure of a catalyst should be modified to decrease the absorption of benzaldehyde on the surface of it, because benzaldehyde absorbed is hydrogenated easily. Using 30-40％ZnO/γ-Al〓O〓 or Li-30％ZnO/γ-Al〓O〓, a higher selectivity to benzaldehyde is obtained. Hydrogenolysis of methyl benzoate to toluene or benzene is carried out effectively using a catalyst modified. For instance, 45.3％ selectivity to benzene and 100％ conversion of methyl benzoate at 420℃ was obtained over 10％ZnO/MCM-41 with the nano-size particles of ZnO (2.4nm).

也可以通过助催化剂的添加和活性组分的纳米化，并根据苯甲酸甲酯多步加氢反应的特点实行加氢深度的调控：苯甲酸甲酯选择性加氢制苯甲醛中，由于苯甲醛容易进一步加氢，需要对活性结构进行调变，以减弱苯甲醛的吸附，使用30-40％ZnO/γ-Al〓O〓催化剂或Li调变的Li-30％ZnO/γ-Al〓O〓催化剂，可获得较高的苯甲酸甲酯加氢制苯甲醛的活性；采用同样的方式，苯甲酸甲酯选择性氢解为甲苯或苯也获得了较好的结果，如使用ZnO纳米化的10％ZnO/MCM-41催化剂，在420℃，可获得45.3％的苯选择性，苯甲酸甲酯完全转化。

With the increase of the mischmetal addition,Ce and La prefer the formation of Al Ce and Al La compounds to be accumulated to grain boundary with the prevention of grain from growth resulting in grain refinement.

虽然过热处理对Mg Al系合金有明显的细化效果，但由于镁合金熔体温度的升高，使得氧化和吸气现象严重，结果反而降低了镁合金铸锭的品质[2 ] 。

Establishment of non-contact nanoscale measurement of local electrical properties (local charge and local electric field).The local electron concentration of N atom in Al_xGa_(1-x)N with different Al mole fraction were calculated and the concentration was found to increase with the increase of Al fraction.

利用第一性原理方法分别计算了不同Al组分的Al_xGa_(1-x)表面的N原子周围局域电子密度和相应的态密度，模拟不同电子密度N KVV论俄歇价电子谱主峰强度N_与次峰的N_的比值，发现了比值随电子密度的增加而线性增加的现象。

A novel composite-channel Al x Ga1- x N/Al y Ga1- y N/GaN high electron mobility transistor has designed and optimized.

对新型复合沟道Al x Ga1- x N/Al y Ga1- y N/GaN高电子迁移率晶体管进行了优化设计。

David Rose Sunday August 5, 2007 The Observer Bisher al-Rawi, the British-based Iraqi and former MI5 source detained by America for more than four years, is suing the US private airline that transported him to Afghanistan on an illegal CIA 'extraordinary rendition' torture flight.Last week's Observer revealed how MI5 failed to protect al-Rawi when US agents abducted him during a business trip to Gambia ...

朱玫瑰周日2007年8月5日观察员bisher基地- rawi ，总部设在英国的伊拉克前军情五处来源扣留美国四年多来，是控告美国私人航空公司运往他对阿富汗的非法中央情报局'不平凡的移交逃犯'酷刑flight.last周的观察显示，如何军情五处未能保护基地- rawi时，美国特工绑架，他在出差去冈比亚。。。

In other words, from historical perspective, socialism has experienced a history of over 100 years from utopian socialism put forward by Saint Simon et al and Marx's scientific socialism to the socialist countries founded byLenin, Mao Zedong et al, and to the disorganziation of Eastern European socialism and China's socialist reform, but it is not a simple review of the history, it is, however, an _expression of the survival experience and visual experience of the artists living in socialist China.

换句话说，尽管从历史的角度看，从圣西门等人的空想社会主义，马克思的科学社会主义，到列宁、毛泽东等人把社会主义的观念变为现实的社会主义国家，再到东欧社会主义的解体和中国社会主义的改革，社会主义已经走了一百多年的历史过程，但是本展并不是这一历史的简单回顾，而是要表达生活在社会主义中国的艺术家们的生存体验和视觉经验。

In this thesis, there are two types of varactors used in the VCO: one is the Philips' BB135 p-n junction capacitor; the other is Al/HfO2/Si capacitor with HfO2 dielectric. Because the dielectric constant of HfO2 is larger than that of SiO2, the capacitance of Al/HfO2/Si capacitor will be larger than that of MOS capacitor with the same thickness and area. Therefore, there will be larger unit voltage for adjusting the ratio of the capacitance values of the capacitors.

在本论文实验的VCO电路中之可变电容有2种：一种是飞利浦厂商所提供型号为BB135之P-N接面电容；第二种是自制的Al/HfO2/Si电容是使用二氧化铪（HfO2）来做为电容的介电材料，因为HfO2介电常数比氧化矽（SiO2）大，目的是要在相同厚度以及面积下，就可以有较大的电容值，希望能藉此有较大的单位电压改变电容值的比值。

Collectively, the data presented in the studies by Taras et al.(2005) and Demeckov'a et al.(2002) suggest an alternative means whereby the overall robustness of the neonatal and weaned pig could be improved, i.e. through the sow. Such an approach could circumvent the issue of low feed intake in the post-weaning period, and hence the low intake of additives/compounds reputed to be beneficial to the newly weaned pig.

综合来讲， Taras 研究提出的数据指出如何巩固新生和断奶仔猪的选择，如通过母猪，如一种方法可以防止断奶后低采食量的发生，因此低剂量的添加剂/复合物的摄入对新断奶仔猪有利。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。