R的例句大全

Calculation of R _ ( min ) for flux or slag is of signifi-cance in welding, ESR and protective casting.

不同熔剂或熔渣的R_ ( min ) 计算值对电渣重熔、保护浇铸及焊接的工艺过程有一定指导意义.

This is an ideal year for you direct your talents towards self-expression _ r.

对你而言,今年也是最适合展现 自我 的一年.

In a well-designed instrument, R 4 can be as high as 109 Ohm.

在设计很好的仪器中, R4可能高达109欧姆.

The kinematics coordinate systems are established, the formula of 2 R positioner inverse kinematics is derived.

建立了运动学坐标系, 推导了满足焊缝转角和焊缝倾角要求的变位机逆运动学公式.

Indexing is already defined by R as a generic function, so there is no need to call UseMethod() to set it up; you just define as many new specializations as you wish.

索引已经由R定义为泛型函数，所以不需要调用UseMethod（）来设置它；只需要根据需要进行新的专门化。

The worst married quality is women teachers for ages from 31 to 49, and relations with SAS, CES D, M R are negative relative.

其中以31～49岁年龄组的婚姻质量最差，并与其SAS、CES-D、M-R高得分呈负相关。

R matrix for the constrained system of a evolution equation hierarchy

一个演化方程族约束系统的r-矩阵

Paired design t test, R × C table Chi-square test and logistic regression analysis had been used to analyze the data.

所有数据输入SAS软件包，运用配对设计t检验、行列表资料的χ2检验及多分类logistic回归分析进行统计学分析。

A Great Military Review on the Celebration of Founding the P.R.C I am not in the mood for a victory parade. We aren't at the end yet.

开国大阅兵&对1949年10月1日的记录与回忆我现在没有兴致搞凯旋阅兵式，大功尚未告成。

In terms of the mobility of data set, global distances at different situation are refined and some heuristics are presented for data set indexed by data structure of R tree family.

根据数据对象集的运动性不同构索引的数据集给出了裁减、更新和访问启发式规则，精化了运动和静止数据集下的全局距离的定义给出了一个并对R树结。

Research on the field corrector design for the R-C system of the large telescope Cassegrain focus

关于大望远镜卡焦R-C系统视场改正镜设计的研究

In this paper, an automatic control system for ethylene oxidation silver catalyst evaluation unit was reformed based on R-150 modular automation system, A new set of oxidation reactor with highpressure water as coolant was rebuilt.

在采用R150自动控制系统的基础上，对乙烯氧化生产环氧乙烷催化剂的评价中试装置的控制系统进行了改进，并增建一套采用高压水撤热的反应系统。

This paper introduces a kind of nonlinear PID controller for large lag object, and use this method in temperature control on the base of B& R PCC.

针对大滞后被控对象介绍了一种非线性PID控制器，并采用贝加莱PCC控制器将该控制方法用于温度控制。

Also, when a proposed contract involves either R& D or supplies and materials, in addition to construction or architect-engineer work, the contracting officer shall use the basic clause.

此外，当一个拟议的合同涉及研发、用品和材料，除建造或建筑师进行设计要参与外，包工人员也应知晓和运用这些基本条款。

R D and Application of Dual-tube Dual-tube Sheet Heat Exchanger conduction cooling bolometer

双冷却管双管板换热器的研发及其应用导热冷却测辐射热计

Conclusion: The ECR-R is psychometrically acceptable and may be applied to study attachment of Chinese adolescents.

结论：ECR-R适用于中国青少年依恋心理研究。

The federal sex abuse trial of the Grammy-winning singer R. Kelly has begun in New York.

对于格莱美获奖歌手罗伯特·凯利的联邦性侵审判已经在纽约开始。

, Curves giving R as function of surface concentration N, have been calculated for two forms of diffusive distribution, namely: the complementary error function and the Gaussian distribution.

计算了余误差函数分布和高斯分布扩散层的霍尔系数与扩散层表面浓度N S的关系曲线。

Conditional digraph is represented by connectivity matrix C and conditional matrix D and an algorithm for computing reachability matrix R is devised.

条件有向图需要二种矩阵（连通矩阵C及条件矩阵D）进行表示。

Local R-strong connectivity

局部R-强连通性