• Once the design phase is completed, it's time to transform the design on paper into an n-tier system.

    完成设计阶段之后,把设计转换实际n层系统

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  • The operating principle and performance of fractional-N phase locked loop (FNPLL) are described in detail, and the methods of suppressing FNPLL phase modulation sideband are introduced.

    详细介绍了分数分频工作原理特性以及抑制分数分频锁相环相位调制边带方法

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  • The ratio of signal to noise (S/N) is greatly improved through the phase sensitivity detection.

    通过相位灵敏度检测大大提高了噪比

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  • In other words if you say, how many vibrations are there in the lattice, well if there are N atoms, each atom in the gas phase would have three degrees of freedom.

    话说,会问经各种多少振动如果N原子中的每个原子,3个自由度。

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  • In purifying phase, the extracts were disposed by silica gel column chromatography and preparation lamella chromatography, then crystaled by N-Hexane.

    纯化阶段硅胶色谱制备型薄层色谱处理提取物,正己烷沉淀结晶。

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  • Their phase transfer catalytic ability for the reaction of N-alkylation, O-alkylation and oxidation were also determined.

    测定了对氧烷基反应、氮烷基化反应转移催化作用。

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  • The optical modulation characteristics, differential gain (DG), differential phase (DP) and signal-to-noise ratio (S/N) are described as well in this paper.

    文中论述调制特性微分增益DG)、微分相位DP)、信噪S/N)等重要问题。

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  • N-phthaloyl chitosan is able to form cholesteric liquid crystalline phase in concentrated solutions of some organic solvents, including DMF, DMSO, DMAc and pyridine.

    邻苯二甲酰化壳聚糖多种常见有机溶剂中能形成胆甾液晶

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  • This paper has introduced method of specimen preparation and structure showed about this Ti(C, N) based cermet. Its microstructure and TEM phase has been discussed and compared.

    探讨了这种材料金相试样制备方法、显微组织浸蚀剂的选择,并对光学金相组织特征TEM进行了论述对比。

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  • The results showed that the studied steel was made of ferrite and pearlite, when adding mass V and N to the steel it was benefit to offer a mount of precipitated phase and improve the strength.

    结果表明研制铁素体珠光体组成钢中添加VN元素有利于增加更多的弥散析出提高强度

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  • Frequency controlled data (m) plus an accumulative phase data output by a phase register in an N-bit adder when a clock pulse comes, the result is sent to the input port of the phase register.

    时钟脉冲N加法器将频率控制数据m相位寄存器输出累加相位数据相加,结果相位寄存器输入

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  • The chitosan was prepared with 92% deacetylation degree using n-butanol and sodium hydroxide as a reaction medium and cetyltrimethylammonium bromide as a phase transfer catalyst.

    采用正丁醇-氢氧化钠反应体系,以十六烷基三甲基化铵转移催化剂,脱乙酰为92%壳聚糖

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  • Starting from N-S equations of fluid mechanics, the flow mathematical model of two-phase flow in pipe is established.

    流体力学中的N - S方程出发建立了圆管相分层层流流动数学模型

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  • The Jiaodong event, which took place after formation of the Archaean Jiaodong Group, caused the first phase of N-S structures and syntectonic granulite facies metamorphism.

    继太古代胶东形成之后胶东事件,在胶东群中造成第一南北向构造同构造粒岩相高级区域变质

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  • Moreover, corresponding to different filter length N and frequency vector setting modes(traditional symmetry or even symmetry), 4 types of all-phase half-band filters were designed.

    针对不同滤波器长度N频率向量设置传统对称偶对称),设计出了4相位半带滤波器

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  • Phase change microcapsule was prepared by melamine-formaldehyde resin and n-octadecane through in-situ polymerization.

    采用原位聚合法三聚氰-甲醛树脂包覆正十八烷,制备相变胶囊。

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  • Firstly, we made a boundary of the phase of "n + v" by distinguishing compound words from phases and breviary words from phases.

    首先短语复合词、短语与缩略式界限进一步说明,对短语作出界定

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  • The RG Dipeptides were condensated from N-protected Arg and C-protected Gly by mixed anhydrides method. Then Asp and RG Dipeptides were synthesized RGD Tripeptides in liquid phase.

    N-保护的精氨酸、C-保护的甘氨酸采用混合酸酐法缩合成RG天冬氨酸在液相中合成RGD

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  • Now, Hamilton College in Clinton, N. Y. , says it will phase out merit scholarships altogether.

    现在汉密尔顿克林顿,纽约大学表示逐步完全值得奖学金。

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  • Poly (N-vinyl carbazole) was modified to prepare azo-PVK by post-azo-coupling reaction with diazo salt as raw material using phase-transfer catalysts.

    我们以聚乙烯偶合组分,色基团对硝基苯重在相转移催化剂存在下,采用后重氮偶合方法,制备出偶氮化聚乙烯咔唑。

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  • The RG Dipeptides were condensated from N-protected Arg and C-protected Gly by mixed anhydrides method. Then Asp and RG Dipeptides were used synthesize RGD Tripeptides in liquid phase.

    N -保护的精氨酸、C -保护的甘氨酸采用混合酸酐法缩合成RG天冬氨酸液相中合成RGD

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  • The labor transition effect of FDI is negative at the first phase of dual economy and accelerates the formation of n-shape curve at the second phase of international trade.

    FDI劳动转移效应二元经济第一阶段的,第二阶段加快n曲线形成

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  • Synthesis of N, N-Diethylaminoethyl 3,4-Dichlorobenzyl Ether by Phase Transfer Catalysis.

    转移催化合成NN-二乙基氨基乙基-3,4-二氯苄基

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  • Synthesis of N, N-Diethylaminoethyl 3,4-Dichlorobenzyl Ether by Phase Transfer Catalysis.

    转移催化合成NN-二乙基氨基乙基-3,4-二氯苄基

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