Taxol, a novel antitumor agent, is a terpenoid secondary product with ringed formula structure.
抗癌新药紫杉醇是具有萜类环状结构的天然次生代谢产物。
This article introduced the outline of formula structure analysis and reappearance. This article introduced some commonly used methods.
本文对公式的结构分析与再现只做了概要性的介绍,介绍了目前常用的方法。
The data via shield efficiency experiments and calculated by the formula are compared and the profitable effect on shield efficiency of the structure are also evaluated.
通过对褶皱芯材结构的电磁屏蔽实验数据和计算公式所得结果作对比分析,评价了该种结构对屏蔽效能的有益影响。
This article narrates the principle and the method of the structural optimum design, analyses the basic principle of the steel structure design and gives the correlation design formula.
本文叙述了结构优化设计原理和方法,分析了钢结构设计的基本原理并给出了相关设计公式。
So it's not just the nutrients but the the structure of these nutrients that delivers a formula for muscle energy, growth and strength unlike any other supplement made.
因此,这不仅是营养物质,但这些营养物质,提供不同于其他任何一种肌肉补充能量,增长和结构强度计算的。
Thirty years ago, the firm was the first to introduce a Formula 1 car that had a carbon monocoque (a body structure that also works as a chassis).
30年前,迈凯轮首先将全碳纤维车架(也用于底盘)引入F1赛车。
Based on dynamic reliability theory of structure, a calculation formula of earthquake insurance fee of buildings is derived in the paper, which can be for a reference of earthquake insurance.
本文以结构动力可靠性理论为基础,探讨了建筑结构地震保险费率的计算方法,供地震保险工作参考。
The far field diffractive pattern calculating formula for diffraction antenna with continuous phase structure is derived by current distribution method in antenna theory for the first time.
应用天线理论中的电流分布法,首次推导了具有连续位相结构的反射式毫米波衍射天线的远场衍射图计算公式。
Several structure forms are presented in detail. The practical flow measurement calculation formula is proposed.
详细介绍了均速管的几种结构形式,给出了实用流量测量的计算公式。
The transmission coefficient in the current formula is relevant to the electronic structure of molecule and the interaction between the molecule and the metal.
电流公式中的透射系数是和分子的电子结构以及分子与金属的相互作用能有关的。
Several measures of raising the service life of engineering tire were given from the right using method, road manage, structure, formula and process of the engineering tire.
从工程轮胎的正确使用、路面管理、结构、配方和工艺等方面提出了提高工程轮胎使用寿命的几条重要措施。
The calculating formula of determining compressor structure parameter is derived by thermodynamic counter calculation based on motor power.
推导出了按电动机功率,通过热力学逆运算,确定压缩机结构参数的计算公式。
Meanwhile, it gives a brief introduction to the structure of the formula software system concerning shadow price and sensitivity analysis.
同时简单介绍了包含影子价格和灵敏度分析在内的配方软件系统结构。
Based on the visual work principle of structure analysis, a general formula for the displacement calculation is deduced for the static analysis of the beam on elastic foundation.
根据结构分析中的虚功原理推导弹性地基梁位移计算的一般公式,介绍了连续弹性地基梁的静力分析方法。
The principle, structure and water flow measuring formula of Venturi Pitot tube flowmeter are introduced. The simple calibration with flow method adopting field condition is also presented.
介绍了文丘里皮托管流量计的原理、结构和测量水流量公式,以及采用流量法利用现场条件对文丘里皮托管流量计进行简易标定。
The displacement of the C_shape frame is calculated by the theoretical formula to provide a theoretical basis for further structure design and improvement of the permanent magnetic wiggler.
应用理论公式对C型框架的变形位移量进行了验证,为永磁扭摆磁铁的结构设计和进一步改进提供了理论依据。
The structure, process and formula were presented. And the proper production process met the consumer's requirement.
介绍了切边联组带的结构、工艺、配方,确定合理的生产工艺,满足了用户要求。
The optimization method of ANSYS uniting guide-weight method is used to optimize planar five bars structure and the optimization result is compared with the formula method of virtual works.
采用AN SY S与导重准则法相结合的优化方法对平面五杆结构进行了优化,并与虚功准则法的优化结果进行了比较。
Based on analyzing the structure of practicable isometric profile, the radius calculating formula of bigger arc and the mathematical model of practicable isometric-trilateral profile are reduced.
从分析实用等距曲线的构成入手,推导出了实用三弧段等距型面的大圆弧半径计算公式和型面曲线的数学模型。
Optical Formula Recognition is not only the sign of formula recognition, but also include the extraction of the formula, the record of two dimension structure of the formula and so on.
数学公式的识别不仅只是公式中符号的识别,其还包括了公式抽取,公式二维结构的记录等方面的研究。
On the theory of "beam", the basic structure, parameters and formula for rooms & pillars have been educed.
以“梁”的理论为依据,确定房柱式采煤法的基本结构煤房和煤柱的参数及计算公式。
In this paper, the author faced with iteration method which often USES in equation solving, mainly introduced the structure procedure of convergent iterative formula and illustrated by examples.
本文针对方程求解中常用的迭代方法,主要介绍了收敛迭代公式的构造过程,并通过举例加以说明。
Design of structure and formula, technological process of special rubber hoses was studied in this paper.
介绍了防火防爆异型橡胶软管的制备过程如结构设计、胶料配方设计和生产工艺等。
Based on the energy design measures for base-isolation structure, the formula applicable to the optimal yield level of the bilinear isolator is derived.
基于基础隔震结构的能量设计方法,推导出适用于双线性隔震器最佳屈服平台的应用公式。
With two typical fans attached to an infinite plate and a finite plate as examples, structure-borne sound power is predicted with the proposed approximate formula.
文章以两个典型实际机器安装到无限大“水泥板”和有限大“水泥板”为例进行了结构声功率的预测。
Arbilrary particle displacement is required to be solved and applied in engineering calculation and dynamic analyses for gantry structure, but formula of this kind is still lacking at present.
门架结构工程计算和动态分析中均需求解和应用门架任意点的位移,但目前尚缺乏这种位移公式。
And the calculating formula on the connections of the membrane and the structure is also proposed.
给出了钢板薄膜与结构杆件的连接计算公式。
Method for calculation of wedge-form water-seal structure is theoretically discussed. The calculation formula and points needing attention in design work are explained.
叙述了从理论上探讨楔形防水密闭工程结构计算方法,并推导出相应的计算公式及结构设计的注意事项。
Method for calculation of wedge-form water-seal structure is theoretically discussed. The calculation formula and points needing attention in design work are explained.
叙述了从理论上探讨楔形防水密闭工程结构计算方法,并推导出相应的计算公式及结构设计的注意事项。
应用推荐