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.
世卫组织与粮农组织联合召开了一系列专家协商,以评估来源于转基因植物,微生物和动物的食品安全性和营养。
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它的低成本结构,但它之所以会大获成功,还是因为该公司采取了一系列类似游戏的机制,刺激用户再次回来购买。
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.
可以在概念上将哈希表认为是一系列的bucket,每个 bucket 所拥有的地址是通过应用哈希函数从键值导出的。
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.
用假设弱透镜焦距表达式是一个幂级数中的第一项的方法,可以导出相当准确且便于实用的电磁电子透镜物镜焦距公式。
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.
这组电脑模拟的系列图片展示了南非扬起的尘土在2009年6月1日席卷大西洋的情景。
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.
得到了按矩形四边固支边界考虑时,膜材大挠度非线性振动频率的幂级数表达式。
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和率失真函数之间的数量关系的不等式串。
The series is a new set of locks at new technology derived from the opening series.
该系列是一套崭新科技下衍生的新式门锁开启系列。
Growth equations are derived and the externality series are estimated.
生长方程的推导和外部一系列估计。
Two kinds of models are derived; load prediction model based on building model recognition and load prediction model based on time series analysis.
提出了两种类型负荷预报模型,基于建筑模型辩识的负荷预报法和基于时间序列的负荷预报法。
Then the counting series are derived for undirected unlabeled and labeled hypergraphs, thus the isomorphism and counting problems of undirected hypergraphs are solved.
导出了无向无标号超图和标号超目的计数级数,解决了无向超图的同构和计数问题。
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.
本文从调压室的基本微分方程出发,采用泰勒级数展开式推导了阻抗式和简单式调压室甩荷时水位波动的显式计算方法。
A theorem for the summation of series expressed by function terms derived from function identities is established. Some examples in practical application are given.
建立了由函数恒等式所导出的函数项级数的求和定理,并给出了具体应用的实例。
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的求解式,给出了合理的产品系列及其数据。
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,对串-串、并-串形式的馈电装置,导出了新的耦合裂缝匹配设计准则。
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.
在理想线性模型的基础上,研究了输入流量对液压凿岩机冲击机构工作参数的影响,得到了一组简明公式。
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.
构成了此体系的非平衡统计算符,进而导出其粒子数、动量、能量、力和熵等一系列宏观方程。
The trend component series derived from this way can near more exactly the trend component curve of the variance-stationary random signal.
该方法得到的趋向性序列能更准确地逼近非平稳随机信号的趋向性曲线。
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.
用泰勒级数法推出直角坐标系下亥姆霍兹方程的七点差分格式和九点差分格式;
Hume problems are a series of questions concerning causation. and inductive problem is merely a derived problem from them.
休谟问题是一组与因果性有关的问题,而归纳问题是派生的。
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.
较严格的数学推导过程,为理论上对逆变器输出的谐波成分计算分析提供了依据。
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.
采用对油膜压力进行泰勒级数展开的方法,导出了油膜对镜板的作用力和油膜对可倾瓦的力矩的刚度阻尼系数。
A series of general formulae of impurity concentration distribution along the ingot after point-doping zone melting has been derived.
得到了点掺杂区熔后杂质沿锭长分布的一系列普遍公式。
The paper makes a systematic introduction to paints and coatings in series of derived products of acrylic acid.
系统地介绍了丙烯酸系列下游产品中的油漆与涂料。
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与环间通过串联耦合和并联耦合两种方式形成的多环高阶谐振滤波器的传输函数公式。
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.
应用图论理论和数据转换方法,通过基本关系矩阵———KL矩阵派生一系列的衔接矩阵和回路矩阵。
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各向异性板与单向复合材料板的应力与位移的函数项级数表达式。
In this thesis, the synthesis of series of chiral sulfonamide ligands which were derived from L-proline is our another part of work.
本论文的另一部分工作是合成了L -脯氨酸衍生的系列手性磺酰胺配体。
The volcanic magmas, including calcium-alkali magmatic series and sub-alkali magmatic series, were derived from the enriched mantle.
本区火山岩浆可划分为钙碱性岩浆系列和亚碱性岩浆系列,火山岩浆源于富集型地幔;
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.
根据满足边界条件的一系列电磁场方程,推导出填充电介质的圆形槽波导的特征方程。
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