• WHO, jointly with FAO, will convene a series of expert consultations to assess the safety and nutritional aspects of foods derived from genetically modified plants, microorganisms, and animals.

    世卫组织粮农组织联合召开一系列专家协商评估来源于转基因植物微生物动物食品安全性营养

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  • While Gilt's profitability is largely derived from its low cost structure, its real success has been deeply engaging customers through a series of game-like elements that keep users coming back.

    虽说吉尔特集团的赢利主要还是归功于成本结构,但它之所以会获成功,还是因为该公司采取一系列类似游戏的机制,刺激用户再次回来购买。

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  • You can think of a hash table conceptually as a series of buckets, each with an address that is derived form the key value by applying the hash function.

    可以概念上将哈认为是一系列的bucket每个 bucket 所拥有的地址通过应用哈希函数从导出的。

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  • By assuming the weak lens focal length expression to be the first term in a power series a simple and accurate formula can be derived for the objective focal length of a magnetic electron lens.

    假设透镜焦距表达式一个级数中的第一方法,可以导出相当准确便于实用的电磁电子透镜物镜焦距公式

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  • This series of images, derived from a computer model, shows wind-blown dust from North Africa as it spread over the Atlantic Ocean on July 1, 2009.

    电脑模拟系列图片展示了南非扬起尘土2009年6月1日席卷大西洋的情景。

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  • Derived and solved the governing vibration equations of orthotropic membrane, and obtained the power series formula of nonlinear vibration frequency of rectangular membrane with four edges fixed.

    得到了按矩形四边支边界考虑时,材大挠度非线性振动频率级数表达式

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  • Finally, a series of inequalities is derived, which gives a quantitative relation between the performance of a vector quantizer and rate-distortion function.

    最后导出了反映矢量量化器工作特性率失真函数之间数量关系的不等式串

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  • The series is a new set of locks at new technology derived from the opening series.

    系列崭新科技衍生新式门锁开启系列。

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  • Growth equations are derived and the externality series are estimated.

    生长方程推导外部一系列估计

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  • Two kinds of models are derived; load prediction model based on building model recognition and load prediction model based on time series analysis.

    提出了种类型负荷预报模型基于建筑模型辩的负荷预报法基于时间序列的负荷预报法。

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  • Then the counting series are derived for undirected unlabeled and labeled hypergraphs, thus the isomorphism and counting problems of undirected hypergraphs are solved.

    导出了无标号标号超目的计数级数解决了无向超图的同构和计数问题

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  • The explicit method for calculating surges in throttled surge tank and simple tank following load rejection has been derived by use of Thaler Series Expansion from the basic formulation of surge tank.

    本文调压基本微分方程出发,采用泰勒级数展开式推导了阻抗式简单调压荷时水位波动的显式计算方法

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  • A theorem for the summation of series expressed by function terms derived from function identities is established. Some examples in practical application are given.

    建立了函数恒等式导出函数项级数求和定理,并给出了具体应用实例

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  • The expression of structural dimension for gear-planar cam indexing mechanism are derived, reasonable product series and data are given.

    导出了平面凸轮齿轮型间歇机构有关结构尺寸求解,给出了合理产品系列及其数据

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  • According to this method, a new matching criterion of coupling slots is derived for the series-series feeder and the shunt-series feeder.

    按照同样方法串-串、并-串形式馈电装置,导出了新的耦合裂缝匹配设计准则

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  • On the basis of theoretical linear model, the paper studies the influence of input flow on operating parameters of shock mechanism for hydraulic rock drill, and a series of brief formulae are derived.

    理想线性模型基础上研究输入流量液压凿岩机冲击机构工作参数影响得到了一简明公式。

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  • The nonequilibrium statistical operator (NSO) of the system is constructed and a series of macroscopic equations for its particle number, momentum, energy, force aad entropy etc. are derived.

    构成了体系平衡统计算符,进而导出粒子动量能量一系列宏观方程

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  • The trend component series derived from this way can near more exactly the trend component curve of the variance-stationary random signal.

    方法得到趋向性序列准确地逼近非平稳随机信号趋向性曲线

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  • The seven-grid difference format and nine-grid difference format of Helmholtz equation in right coordinate in the way of Taylor series method have been derived.

    泰勒级数法推出直角坐标系下亥姆霍兹方程七点差分格式九点差分格式;

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  • Hume problems are a series of questions concerning causation. and inductive problem is merely a derived problem from them.

    休谟问题与因果性有关问题归纳问题是派生的。

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  • The expressions of the Fourior series corresponding to these waves were derived and it is possible to analyse the harmonic contents of PWM inverter output in theory.

    较严格数学推导过程,理论上逆变器输出谐波成分计算分析提供依据。

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  • Stiffness and damping coefficients of force for film on mirror plate and moment of force for film on tilting pads are derived by making use of Taylor series expression of film pressure.

    采用对油压力进行泰勒级数展开方法,导出了油膜作用力油膜对可瓦的力矩刚度阻尼系数

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  • A series of general formulae of impurity concentration distribution along the ingot after point-doping zone melting has been derived.

    得到了点掺杂杂质沿锭长分布一系列普遍公式

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  • The paper makes a systematic introduction to paints and coatings in series of derived products of acrylic acid.

    系统介绍了丙烯酸系列下游产品中的油漆涂料

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  • Both the transfer functions of "series-coupled" and "parallel-coupled" multi-ring high order filters are derived using the transfer matrix method.

    利用传输矩阵法推导了环环间通过串联耦合和并联耦合两种方式形成谐振滤波器传输函数公式

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  • By using the graph theory and the method of data transformation, a series of connectivity matrixes and loop matrixes are derived from the basic relation matrix-the matrix KL.

    应用图论理论数据转换方法通过基本关系矩阵———KL矩阵派生一系列衔接矩阵回路矩阵。

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  • The series expressions of stresses and displacements of both anisotropic and unidirectional fiber-reinforced composite plates with cracks are derived.

    本文推导了含边缘裂纹向异性单向复合材料应力位移的函数项级数表达式

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  • In this thesis, the synthesis of series of chiral sulfonamide ligands which were derived from L-proline is our another part of work.

    论文一部分工作合成了L -脯氨酸衍生系列手性酰胺体。

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  • The volcanic magmas, including calcium-alkali magmatic series and sub-alkali magmatic series, were derived from the enriched mantle.

    本区火山岩浆划分为钙碱性岩浆系列亚碱性岩浆系列,火山岩浆源于富集型地幔;

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  • Based on a series of simultaneous electromagnetic field equations contented with the boundary conditions, the characteristic equation of the circular groove guide loaded with dielectric is derived.

    根据满足边界条件一系列电磁场方程,推导出填充电介质圆形波导特征方程

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