查询词典 FORTRAN

According to the results of strength analysis, combining with load spectrum tested on line, fatigue life analysis is executed by Fortran language based on IIW and BS Standards.

在静强度分析的基础上，结合实测载荷谱，用Fortran语言编程，应用IIW和BS标准针对该车典型的焊接接头比较了寿命的评估结果。

The maj or obj ect of this paper is the medium.small size concrete dams that have been used for many years.They have the characteristic that the alteration of water height of reservoirs is unobvious and the dams, displacements are affected mainly by temperature.With a case,the method of stepwise regression is used to analyze the vertical displacement prototyDe observed data.Then regression equation is established,the relation of dam,s displacement with hydraulic pressure、temperature、time effect is analyzed and the displacement change rule is obtained,the dam'S displacement onlv dependent to temperature is received.According to the theory of Finite Elements Method,the quasi-stationary temperature field formula and temperature stress formula are deduced.The QTP program and TFEM3D program are written with FORTRAN.The same case is calculated through QTP program to solve the quasi-stationary temperature and through TFEM3 D program to solve the dam'S displacement and find tlle dam,s deformation rule.This rule is accordant with the regression,S resuIt.

本文主要针对运行期间库水位变化很小、坝体的位移主要受温度变化影响的中小型混凝土坝，结合工程实例，采用逐步回归的方法对垂直位移原型观测资料进行分析，建立回归方程，分析坝体位移与水压、温度、时效之间的关系以及位移变化规律，分析结果坝体位移只与温度有关，而基本上不受库水位变化和时效的影响；根据有限元原理推求了混凝土坝准稳定温度场公式和温度应力公式，利用FORTRAN语言编制出QTP准稳定温度场程序和TFEM3D位移场程序，对大坝的温度场和位移场进行计算，求出坝体结点的变温值和坝体结点位移值以及单元应力分量，分析得到大坝的变形规律与实测资料以及回归统计变形规律一致，说明对坝体准稳定温度场的研究是正确的。

Two methods of Matlab and Fortran mixed programming are analyzed and introduced. The Matlab engine and the Mex files are used while the realization steps of the two methods are presented. The advantage and disadvantage are discussed with a geophysical prospecting data visualization application example.

介绍和分析了Matlab与Fortran混合编程的两种方式，即利用Mex文件和利用Matlab引擎；给出了其具体实现方法，并讨论了各自的优缺点和适用情况；给出了一个物探数据可视化的应用实例。

On the other hand, the mill housing works under pulsating load, so the fatigue damage can take place. With Miner formula and the P-S-N curve of the mill housing, fatigue life is predicted through being programmed in FORTRAN language.

另一方面，由于机架是在脉动载荷下工作，有发生疲劳破坏的可能，本文采用修正的Miner法则，结合机架的P-S-N曲线，通过FORTRAN语言编制程序，预测了机架的疲劳强度可靠性寿命。

This procedure with Fortran language, the moving average method to deal with magnetic anomalies.

详细说明：此程序用Fortran语言编写，用滑动平均法处理磁异常。

A sound style rule bars the instructions of a program from using any numerical or textual constant directly; instead, they rely on symbolic names, and the actual values only appear in a constant definition (constant in Pascal or Ada, preprocessor macros in C, PARAMETER in Fortran 77, constant attributes in the notation of this book).

一条合理的规则禁止把任何数字或本文常数直接地使用在程序的指令中；而是依赖于符号名，并且真实的数值只在一个常数定义中出现Pascal或Ada的常数(constant，C的预处理程序宏， Fortran 77的叁数，在本书符号中的常数属性。

The FORTRAN definition decided in favor of efficiency to allow either parameter passing mechanism.

Fortran语言的定义为了有利于提高效率，允许两种参数传递机制。

However, FORTRAN programs could produce different results depending on the parameter passing mechanism used.

然而，跟据不同的参数传递实现机制，FORTRAN程序会产生不同的结果。

In order to avoid requiring a particular parameter passing mechanism, the FORTRAN Standard had exactly the right set of rules to allow a vectorizing compiler to assume that x , y , and result are all distinct, non-overlapping arrays.

为了避免使用某种特定的参数传递机制，FORTRAN标准已经精确地制定了恰当的规则，使向量编译器假设 x 、 y 和 result 都是不同的，非重叠的数组。

In addition to compilers for C, APL, Pascal, RATFOR, etc., Yacc has also been used for less conventional languages, including a phototypesetter language, several desk calculator languages, a document retrieval system, and a Fortran debugging system.

除了作为C，APL，Pascal，RATFOR，等语言的编译器外，Yacc也已经被用在非常规语言，包括一个照片排版语言，一些桌面计算器语言，一个恢复系统，和一个Fortran调试系统。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷