This variable will represent the current SQL string at any stage of the parsing.
该变量将表示任何解析阶段的当前sql字符串。
Aiming at the questions as variable demands at the market trial operation stage, the practical and applicable schemes that combine the system and MATLAB toolbox are presented.
对市场试运行阶段需求多变等问题，提出了系统与MATLAB工具箱整合等方案。
Based on the analysis of the performance index a new algorithm, two stage random search algorithm with variable radius, is put forward.
经对性能指标性质的分析给出了一种模糊神经网络的学习算法——二阶段变半径随机搜索法。
Indexes of guidance effectiveness were given by treating the detection distance as a random variable in whole guidance stage.
以发现距离作为整个导引阶段的随机变量，提出导引效能指标。
Currently, domestic research on variable pay remains at an initial stage and foreign studies on this field are more thorough.
对可变薪酬的研究，国内还处于初始探索阶段，而国外这方面的研究要更详细更深入。
The development and experiments of electronic controlling system for variable rectangular E-beam lithography and lasser positioning stage are summed in the paper.
本文总结了用于可变矩形电子束曝光机激光定位工件台电控系统的研制及实验经验。
The calculation of turbine regulating stage is complex under the variable operation condition.
汽轮机在变工况条件下，调节级的计算比较复杂。
Hot ingots are often heated in forging furnaces, the feature of which is one-stage type in a constant temperature furnace and two-or three stage type in a temperature-variable furnace.
锻造钢锭多采用热锭加热，其特点是在恒温炉中一段加热和在变温炉中两段或三段加热方式。
The distortion and changing of spinning force in variable stage is analyzed also.
并对强旋过程中各阶段的变形情况和旋压力的变化进行了分析。
The design and transmission calculate of the elastic support variable stiffness apparatus for frequency modulation tune for the structure of the vibration stage is introduce.
介绍了振动台固频调谐的弹性支承变刚度装置结构设计及传动计算。
With the help of game theory, and the use of supply and price as variable of policy decision, the paper studies the energy substitution issue by a two-stage dynamic game model.
以博弈论为研究工具，以供应量和价格为决策变量，通过两阶段动态博弈模型，对能源之间的替代问题进行了研究。
At the present, the key technology of the axial variable displacement piston pump is grasped by the foreign companies, the research and manufacture level in our country are on the elementary stage.
目前，轴向变量柱塞泵的关键技术掌握在国外公司手中，国内的研究、生产、制造均还处于初级阶段。
Based on the experimental feature of the cascades, the correspondent relationship of stage shaft power and efficiency between fixed and variable geometry was derived.
利用级叶栅的实验特性，推导出模型级轮周功及效率特性在变几何前后的对应关系。
A two-stage compression variable frequency air source heat pump (TV-ASHP) has been developed combining variable frequency technology with two-stage compression cycle.
将双级压缩和变频技术有机结合，提出一种适用于寒冷地区双级压缩变频空气源热泵系统。
On packet scheduling: A novel multi-stage buffering PPS and the Distributed Variable-Length Packet Scheduling (DVLPS) algorithm are present.
分组调度方面：提出了一种新的多级缓存并行分组交换结构和一种分布式变长分组调度算法（DVLPS）。
Reducing fluctuating and finding out fluctuating resources in manufacturing process is the base of conducting quality control and improvement in multi-variable, multi-stage process.
减少产品制造过程中出现的各种波动，正确找出制造过程中的波动源，是多工序、多变量生产系统实施质量控制和质量改进的基础。
This paper establishes a multi-stage trust game model through introducing a random perturbed variable, and then tests it by the experimental data.
本文还通过引入随机扰动项，构造了一个多阶段的信任博弈模型，并使用实验数据进行了检验。
Closed water systems, vertical with the process, the level of different programs, dual control, single-stage pumps, variable flow system.
水系统选择闭式、竖直同程、水平异程序、双管制、单级泵，变流量系统。
In the stage of construction and optimization of the measurement scale, traditional Mahalanobis distance function with the same weights for every variable is adopted.
在建立与优化多元测量表阶段，应采用传统的指标等权重马氏距离函数。
This paper proposes the variable volatilities multi-stage compound real option model and gives its application on venture capital investment valuation;
文中提出了变波动率多期复合实物期权模型，并将该模型应用于风险投资项目评价；
It consists of a variable-gain cell based on a current-steering structure, a novel wide-range exponential voltage generator, and a stage of a fixed-gain amplifier.
该放大器由电流调节型可变增益单元、宽范围指数电压转换电路及固定增益放大器构成。
Hydraulic double drive, 3-stage infinitely variable speeds and good gradeability.
全液压双驱，三档无级变速，爬坡能力强。
Hydraulic double drive, 3-stage infinitely variable speeds and good gradeability.
全液压双驱，三档无级变速，爬坡能力强。
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