查询词典 derivative

Because the limonene does not have a carbonyl group, the small amount of it which remainsin the carvone fraction will not form a semicarbazone derivative.

由於柠檬烯没有羧基，留在香芹酮馏份中少量的柠檬烯将不会产生缩胺基脲的衍生物。

Catenation of urban calamities secondary, derivative and coupling

城市灾害的连锁性

It can be demonstrated that to have a negative derivative moment, the center of pressure (the point where the drag is applied) must be behind the CG.

可以表明的是，要想得到负的扭矩，气动阻力的压力中心必须在重心之后。这对于侧向的稳定非常重要。

In the U.S., 15 Wall Street banks have pledged to do more than 90% of their eligible credit and interest-rate derivative trades through central clearinghouses by year end.

在美国，有15家华尔街银行已保证说，到年底时，会将其90%以上符合规定的信贷和利率衍生品交易通过中央结算所进行。

The eye doctor check derivative that is central retina inflammation.

经眼科医师检查导认为是"中心性网膜炎"。

At the end of the course students will be familiar with the features and functions of major financial markets and institutions such as money, bond, stock, foreign exchange and derivative markets, central bank, commercial and investment banks, stock exchanges, brokers and fund managers.

学生将从此课程的学习中，清楚了解国际货币，债券，股票，外汇和衍生产品市场的特征和功能，并了解中央银行，商业银行，投资银行，证券交易所，证券交易商，基金公司等金融机构的业务运作特征。

Lawmakers are mulling a proposal to mandate central clearing of all standardized derivative contracts.

国会议员们正在考虑一项建议，拟强制要求所有标准化的衍生品合约都需进行中央结算。

take yangling national agricultural high-tech zone as the research base, by analyzing 37 agricultural high-tech enterprises in shaanxi, this paper summarizes the four modes of agricultural high-tech enterprises in china: derivative mode, central mode, cooperative mode and commission mode.

以杨凌国家农业高新技术产业示范区作为研究基地，通过对示范区内37家农业高新技术企业的调查分析，归纳总结出我国农业高新技术企业技术创新的四种模式：衍生型、中心型、合作型和委托型。

Numerical simulations of the three dimension viscous flow over the SUBOFF-1 model provided by DARPA and other two models are processed by solving RANS equations withκ-εtwo-equation turbulence model and finite volume method, and with SIMPLEC method for pressure-linked terms, central difference shemes for temporal derivative terms, and second-order upwind schemes for convective and diffusive terms.

本文基于RANS方程，采用κ-ε两方程湍流模型来封闭控制方程，采用有限体积法离散控制方程，对于速度压力关联方程，应用协调一致的SIMPLEC算法求解，变化率项用中心差分，对流扩散项采用二阶迎风格式，分别对DARPA提出的裸艇体SUBOFF-1模型以及另外两种回转体模型进行了数值模拟计算。

This paper reveals the relationship between the parity of derivative function and the symmetry of the graph function, finding a effective way to judge whether the functional graph can have the axial symmetry or central symmetry.

揭示了函数导数的奇偶性与函数图像对称性的关系，发现了一种可以用来判定函数图像是否具有轴对称性或中心对称性的有效方法。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。