NCO

It was discussed and studied that influences of reacting time, water content, and [ NCO]/ [ OH] ratio on carboxyl reaction rate;

研究了反应时间、羧基含量、[NCO]/[OH]比值对羧基反应速率的影响；

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The blocking effect of caprolactam to-NCO is found the highest in this test.

实验结果表明己内酰胺对-NCO的封闭效果较好.

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We made some conclusions through experiment: ( 1) Four kinds of benzotriazole dimers linked via-CO ( CH2) nCO-chain were synthesized and we obtained a new single crystal.

通过实验可以得到以下结论：（1）合成了四种以-CO（CH2）nCO-连接的苯并三唑二聚体化合物，并得到了一个未见文献报道的单晶。

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First modular design the three-phase phase lock loop, which realizes functions of the phase discriminator, loop filter and NCO. With the top connections finished, the whole three-phase PLL design has completed.

首先对三相锁相环进行模块化设计，然后分别实现了鉴相器、环路滤波器和数控振荡器的功能，最后经过顶层连接，完成了整个三相锁相环的设计。

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He became an NCO at 18.

他十八岁当上了军士.

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To achieve fine symbol timing, a loop controlled by numerical controlled oscillator ( NCO) was used to track the residual timing error and the sampling frequency error after coarse timing acquisition based on a preamble.

基于前导字进行粗同步估计，并采用数字控制振荡器（NCO）控制的环路对残留符号定时误差和采样频率偏差进行跟踪补偿，以获得精确符号同步。

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The effects of NCO index and condition of reaction process were discussed.

研究了异氰酸酯指数以及弹性体制备工艺条件对材料力学性能的影响；

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Hydrogels were synthesized by the crosslinking between acetic acid lignin and isocyanate ( NCO) terminated polyurethane ionomers ( IPUI).

异氰酸根封端的聚氨酯离子聚合物与乙酸木质素交联合成了一种水凝胶。

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Specialist global research at NCO is a separate career path from fund management.

NCO的专家们在全球的研究是源于基金管理的独立职业道路。

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At the turn of the century, PLA practised the new Non-Commissioned Officer Constitution ( NCOC), and immediately came into force the Talented Person Strategy Engineering which embraces developing a NCO troops with high qualities.

世纪之交，我国军队实行了新的士官制度，并随即开始实施包括建设一支高素质士官队伍在内的人才战略工程。

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One gunner in each battery was an NCO and the rest were privates.

每个炮兵连都有一个炮手是军士，其余都是二等兵。

《柯林斯高阶英汉双解学习词典》

The synthetic process of polyurethane elastomer binder for magnetic tapes is introduced. The influences of water content in the raw materials, reaction temperature, the ratio between NCO and OH in mole and polyester molecular weight on the synthesis of polyurethane are also discussed.

介绍了聚氨酯弹性体磁带粘合剂的合成工艺，讨论了原料含水量、反应温度、n（NCO）：n（OH）及聚酯分于量对聚氨酯合成的影响。

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The research revealed that the reaction products were HO + CN, O + HCN, H + CNO, H + NCO, N + HCO and NH + CO.

可能的产物是OH+CN 、 O+HCN 、 H+CNO 、 H+NCO 、 N+HCO、NH+CO,这些产物与实验检测到的结果相吻合.

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Prepolymers with-NCO and-OH groups on the chain were produced at the early stage of the polymerization.

反应初期首先形成分子链上含有-NCO和-OH基团的预聚物分子.

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The synthetic of polyurethane waterproof coating is studied, and the discussed mechanic performance effected by NCO content in prepolymer, solid and liquid loading material is discussed.

研究了聚氨酯防水涂料的合成，探讨了预聚体中NCO含量、固体填料和液体填料对其物理机械性能的影响。

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Spectrophotometric determination of free isocyanate-group (-NCO ) content in polyurethane resin production is studied.

本文研究了分光光度法测定聚氨酯树脂生产过程中剩余— NCO 含量的方法.

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Introduce and analyze the key module of demodulation technologies, for example NCO and CORDIC algorithm.

对解调技术中涉及的重点模块, 比如NCO、 CORDIC算法等做了理论上的介绍与分析.

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NCO's investment philosophy is inherent in the structure of its investment process and team.

NCO的投资理念是包含在它的投资过程和团队结构之中的.

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When the-NCO concentration of diisocyanate compounds is the same, the thickening rate will be faster with the increase of its molecular weight;

在相同的-NCO浓度下，不饱和聚酯树脂的增稠速度随分子量的提高而加快；

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The results showed that the hardness, tensile strength and tear resistance of PU increased with the increasing percentage of free NCO.

结果表明：PU弹性体的硬度、拉伸强度和撕裂强度随NCO基含量增加而提高。

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NCO is an important part in software radio transceiver of CDMA base station.

数控振荡器(NCO) 在CDMA基站的软件无线电收发机中,起着非常重要的作用.

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In the UAV telemetry& control system, it is required that the numerical control oscillator ( NCO) having high frequency resolution and small spurious signal.

无人机的测控系统要求数控振荡器（NCO）的频率分辨率高、相位噪声低、杂散小。

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Research of C2 System Modeling and Simulation in NCO

网络化作战C2系统建模与仿真研究

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The loop of this method mainly includes interpolator, NCO control, timing error test and loop filter, resample.

这个系统环路由插值滤波器、gardner定时误差估计模块、NCO控制器以及环路滤波器等几个部分组成，文中对各个部分进行了分析并介绍其实现方法。

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each battery had one gunner as an nco, and the rest held the rank of private.

每个炮兵连都有一个炮手是军士，其余人员都持有二等兵军衔。

词典精选例句

The effect of different kind of polyether polyols, free-NCO group content, chain extenders and proportion of them and the proportion of-NCO group with compound contain reactive hydrogen atom on the physical and mechanical properties of polyurethane elastomer were discussed.

考察了不同种类多元醇、半预聚物中-NCO基团百分含量、不同扩链剂及其不同配比-、NCO对活泼氢化合物过量比等对聚氨酯弹性体的影响。

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FPGA Implementation and Simulation of NCO in UAV Telemetry& Control System

无人机测控系统中数控振荡器的FPGA实现与仿真

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The NCO corps includes all the grades of sergeants and corporals. The Naval equivalent includes all levels of petty officers.

兵种包括所有等级的中士和下士.海军中则等价为包括所有等级的海军士官。

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An all-digital PLL in which the NCO is based on a fractional-N PLL is presented.

提出了一种以小数分频锁相环作为数控振荡器的全数字锁相环架构.

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Training for radiology NCO commissioned officer is an important part of the military medical service.

放射士官培训是军队卫勤保障人才队伍建设的重要组成部分.

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