The variant with the PreparedStatement is more elegant regarding the coding, as no string arithmetic is required to put the values for STATE and TYPE in the SQL statement. 使用PreparedStatement的那种代码片段在编码方面更为优雅,因为在将STATE和TYPE的值置入SQL语句时,不需要进行字符串运算。
You can use arithmetic operators within your constant declarations as long as there are no mixed type expressions. 只要没有混合的类型表达式,就可以在常数说明中使用算术运算符。
The usual arithmetic conversions are the rules that determine the result type of most of the two-operand operators in C when they are operating on integer or floating-point operands. 常用算术转换的规则决定了C中进行整数或浮点数运算时大多数两操作数运算的结果类型。
Database part of all usage's arithmetic figure data type, the data reads the speed is quick. 数据库部分全部使用数字数据类型,数据读取速度快。
Binary arithmetic operators behave like a function call that accepts two parameters of the same type, and then return that type; however, the syntax is slightly different. 二进制算术运算;二进制运算;二进制运算操作二进制算术运算类似调用同一个类的两个参数,然后返回那个类,但是,语法有些不同。
The arithmetic based on the set theory analyzes the satiable conditions of all type of paper generating request, and gives out the implementation. 该算法以集合论为基础,分析了各种组卷要求的可满足条件,并给出了具体的实现方法。
Arithmetic overflow error converting% ls to data type% ls. 将%1!转换为数据类型%2!时发生算术溢出错误。
Finally, validate the new arithmetic a better one by using the Water Lever control system of the FESTO tightly packed type process control laboratory. 并用FESTO紧凑型过程控制实验室中的液位控制系统完成算法的验证工作,证明这种方法具有一定的优越性。
The reconstructed tomography figure and the distribution figure of the density are presented. The error of reconstruction result is been computed and discussed. The reconstruction result of adding type ART arithmetic is compared with the multiplying type ART arithmetic. 给出了重建的层析图及密度分布图,对模拟重建的结果进行了讨论和误差分析,给出了平均重建误差,并对加型、乘型ART算法的重建结果进行了比较;
3D Orientation Arithmetic Study with Soft Type Manipulation System 软式操纵系统空间定位算法研究
Numerical arithmetic for computing unbiased plotting positions of hydrological probability statistics with Pearson type-ⅲ distribution 水文概率P-Ⅲ型分布无偏绘点位置的数值计算方法
Based on the expatiation on control principle of the arithmetic figure PID, It analyzes and studies the PID control calculate way in detail, getting a merits and shortcomings of two kinds of controls calculate way that position type PID and increasing deal type PID. 在阐述数字PID控制原理的基础上,对数字PID控制算法进行了详尽地分析和研究,得出了位置式PID和增量式PID两种控制算法的优缺点。
The most difficult task in analysis of landslide lies in search of critical slide plane. Intelligence optimization arithmetic has its own spectacular advantage in solving this type issue. 滑坡分析最困难的问题在于临界滑动面的搜索,智能优化算法在解决此类问题时有着独特的优势。
As for as arithmetic of parameters identification, direct optimization method is utilized. The feasibility of the type of load model and the method of identification are proved through a sample based on the measurement data. 本文利用直接优化方法辨识微分方程模型参数,通过实测数据验证了模型结构与辨识算法的可行性。
The image compressing arithmetic of this type of system should be lean and easy to implement, it reduces the requirement of the hardware platform and leads to low cost and high executing efficiency. 针对这类系统的特点,对其采集的图像在网络传输之前的压缩可以考虑使用精简算法,这有利于降低对硬件性能的要求,降低系统成本和提高系统运行效率。
Kinematic analysis can be accomplished automatically according to the arithmetic of type transformation theory. 再次根据型转化法运动分析的算法,实现了机构运动分析的自动化;
Through theoretical arithmetic and experimental researches in field, we can choose the proper type of combine. 通过理论计算和田间实验研究,得出了三江地区水稻收获的适合机型。
Recognizing flow type by information fusion arithmetic on the base of capacitance sensors as the complexity and random of two-phase type. 针对两相流系统的复杂性和随机性,在采用电容传感技术的基础上,利用信息融合的流型识别算法来辨别流体流型。
The genetic arithmetic was applied in non-full loaded vehicle scheduling problem with single park and single vehicle type, which has time windows restriction. 利用遗传算法解决单车场单车型有时间窗约束的非满载车辆调度问题。
The nonlinear function map can be realized with the classical BP arithmetic and the identifying result will be relatively good under the study rule of supervising type. 传统的BP算法可以实现非线性函数的映射,经过有监督式的学习规则可以达到比较好的识别效果。
Primarily discuss the analytic arithmetic of the decision tree, the paper researches on the classifying, running circumstances and repairing type model of the electric power equipment, at the same time we try to set up decision model. 重点讨论了决策树分类算法,同时对电力设备的分类、运行和维修的模型进行了研究与探讨,并建立了电力生产分析决策模型。
The presupposition of system design is the study of floating point arithmetic including data type, basis of numeric value, operational environment and so on. 对浮点运算的数据类型、数值基础及运算环境等的分析理解是进行浮点执行部件设计的前提,而对其体系结构分析则是系统设计的关键。