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It also compares the microcontroller often used in thesonar altimeter system based on completing the tash and satisfyingthe sonar altimeter system's characteristic, at last, we takes theembedded microcontroller PIC16C74 of MICROCHIOP Corporation as thecore IC.

同时根据声纳式高度计的特点及需要完成的任务，比较了常用的单片机，最终采用MICROCHIP公司的PIC16C74作为本论文设计的核心芯片。

In attempt to obtain a further insight into the contribution of charged residues to other allosteri c properties , in this study we designed and synthesized a site directed mutan t , b82 Lys-Asn , for examing influencs the tetrameric stability and enthalpit ic change in O2 binding of human adult hemoglobin.

本研究焦点放在血红蛋白中央空腔中，带有正电残基的其中一个位置，b82 Lysyl ，来研究其正电离子效应与人类血红蛋白氧合反应热及四合体安定性的相关。针对这个目标，我们利用电脑做胺基酸序列排列比对和分子结构的模拟，选择以Asparaginyl残基取代Lysyl残基。

By using microcalorimetric method, the growth thermogenetic curves of Rhizopus nigricans inhibited by four kinds of heavy metal ions are determined, parameters such as growth rate constants k, inhibitory ratio I, and half inhibitory concentration IC 50 etc.

用微量热法测定了Cu~(2+)，Cd~(2+)，Hg~(2+)，Pb~(2+)等四种重金属离子对黑根霉菌生长抑制的产热曲线，得到了黑根霉菌在不同条件下的生长速率常数k，抑制率I，半抑制浓度IC_(50)等参数。

Catalyzed by triethyl amine , vitamin E succinate was synthesized with vitamin E and succin-ic anhydride.

以三乙胺为催化剂、维生素E和琥珀酸酐为原料合成维生素E琥珀酸单酯。

In compound 1, Co is in a distorted octahedron environment with four nitro-gen atoms from the tripodal ligand and two oxygen atoms from the bridged oxalate, and the molecule is a dimmer-ic structure consisting of two LCo unites linked by bridging oxalate.

在配合物1中，Co与来自三脚架配体的4个氮和草酸根桥联配体的2个氧原子配位，处于扭曲八面体配位环境。由草酸根桥联两套LCo，构成了一个双核结构。

It was shown by experimental results that ther e a re four factors playing chief roles on processing of fin such as geometr ic parameters of cutting tool, depth of extrusion, feed and speed of choppin g-ex trusion. For a certain cutting tool, a limit feed was brought up with a defini te extrusion depth under given chopping-extrusion speed.

实验结果表明，影响翅片形成的主要因素有刀具几何参数、挤压深度、进给量和劈切挤压速度；对某一刀具，在选定挤压速度时，一定的挤压深度对应一个极限进给量，一定的进给量对应一个极限挤压深度。

Yet I dn't think it's contradictory to keep a unbias balance of both, which matches up quality with the fee level it ask for, neither do I to believe 'at tanaka fails too much in maintaining this balance.

因为我在ic（不在tanaka，tanaka的这个finance我也认识不少牛的人找到了好工作，所以我不觉得去tanaka就没啥前途（当然这确实是比较啥贵的课。。。

In this mode, the Topswitch IC senses the undervoltage and overvoltage thresholds.

在这种模式下，Topswitch集成电路敏感过电压和欠电压的极限。

He study on the self-propagating high-temperature synthesis of uniphase C shows that the preheat temperature should not be higher than 800℃, because the entire combustion will occur at 850-900℃.

iC；WC=5：5的单相C粉末的自蔓延高温合成条件研究表明，预热温度不宜超过800℃；在900℃附近，体系会发生整体燃烧。

It will not only promote the IC development but also have a far-reaching impact on the whole information industry. Integration of chip and system is an unresistable tendancy. SOC technology includes three aspects: First, it is system design methodology. There should be a selection among different architectures so that the function and flexibility should be provided at reasonable expenses (such as area, power supply and throughput).

SOC技术主要包含了三个方面的内容：首先是系统设计方法，对一个复杂的高性能的SOC架构应该在不同的架构模块之间进行较好的平衡，以便以合理的代价(面积，功耗，输入输出率)提供所需的功能；如何在硬件和软件设计中取得平衡，获得最优的设计结果也是需要认真探讨的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。