查询词典 al

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。

Results The incidence of unlineage-associated antigens expression and "null cell" type was 6.78 % in adult AML.The hematopoietic stem/progenitor were expressed in 75 % of the "null cell" type AL cases.In the 10 cases treated,the complete remissionrate was 40 %,"null cell" tyes had significantly higher expression rates of hematopoietic stem/progenitor and Lower CR tate(P 0.05;P 0.05,respectively),compared with those of "non-null cell" type cases observed during the same period.

结果成年人非系列相关抗原表达和&裸细胞&型的发生率在急性髓系白血病中占6.78%，其中早期干/祖细胞表达阳性率为75%，明显高于同期非&裸细胞&型AL(P.05)。10例患者治疗后完全缓解率为40%，明显低于同期非&裸细胞&型AL(P.05)。

The results showed that the inclusions in Al treated steel are mainly aluminum oxides and titanium nitrides.

研究发现：用Al处理时，钢中形成的夹杂物为Al的氧化物和细小的TiN。

Since Al〓Ga〓In〓P possesses larger valence band difference to GaAs and wider energy gap, minor carrier reverse injection from base and space charge region recombination in the emitter are effectively suppressed in Al〓Ga〓 In〓P/GaAs HBT. Under most circumstances, quasi-neutral base recombination current dominates the base current, and its ratio to collector current varies little with collector current and temperature, thus greatly stabilizes the current gain.

Al〓Ga〓〓In〓P/GaAs HBT由于异质结的△Ev较大，发射区禁带较宽，有力地抑制了基区少子反向注入流和发射区空间电荷区复合电流；在大多数情况下，基极电流以准中性基区复合电流为主，其与集电极电流的比值随集电极电流和温度的变化极小，稳定了电流增益。

The results show that the hollow glass microspheres could be coated with Al film by a...

在Al膜厚度相同的情况下，镀Al微珠加入量越多，则人工介质材料的介电常数越大。所制备的人工介质材料介电损耗小于0.02，密度小于0.8 g/cm3。

An advanced method of producing Al3Ti／Al composites, self-propagating high-temperature synthesis in an Al melt, is described.

介绍了高熔点化合物颗粒增强的铝基复合材料的一种先进制备方法，即自蔓延高温合成法，并以Al3Ti／Al为例进行了实验研究。

Al Inma will become one of the world's most powerful Islamic institutions, capitalised at the same

Al Inma将成为全球最有实力的伊斯兰金融机构之一，资产规模与沙特最大的伊斯兰银行Al Rajhi持平。

High volume fraction SiCp reinforced aluminum matrix composites and high Si content Al-Si alloy become the ideal candidates for electronic packaging materials due to their superior properties such as high thermal conductivity, tailorable coefficient of thermal expansion as well as low density.

高体积分数的SiCp/Al复合材料和高Si含量 Al-Si 合金具有高导热、膨胀系数可调、低密度等特性，成为理想的电子封装材料。

Two kinds of Al-Zn-Mg-Cu alloys with and without Sc and Zr were produced.

制备了成分Al-5.8Zn-2.5Mg-1.6Cu-0.2Cr和Al-5.8Zn-2.5Mg-1.6Cu-0.2Cr-0.23Sc-0.12Zr的两种合金。

Faisal Al-Qina'i, a columnist for the Kuwaiti newspaper Al-Siyassa, wrote:… These savages are not Muslims but rather … enemies of Islam.

& 科威特《政治报》的专栏作家Faisal Al-Qina'i 写道：&…这些残暴的人不是穆斯林，说得更确切些…是伊斯兰的敌人。

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％。