第一次调用udf的时候，需要初始化groupmap属性，然后再继续正常调用过程中的一般性处理。
In the first call to the UDF, we need to initialize the groupMap attribute and continue with the usual processing for the normal calls.
可以使用初始化器列表对标量变量进行初始化，在这种情况下应用一般的类型窄化规则。
It's okay to use initializer lists to initialize scalar variables, and the usual rule of type narrowing applies in such cases.
还假定了一个初始时间，初始时间一般都可以设成零。
And we've also assumed an initial time, which usually we can just call zero.
因为这里我们要研究的是一些原子，在这种情况下，一般是气态的，然后我们令一个，具有一定初始能量的光子打上去。
Because here what we have is some atom that we're studying, in the case, it's going to be a gas, and we hit it with a photon that has some incident energy.
图2表示我们在初始阶段所确定出的用例的最初列表(该列表不完整，一般大型企业有上百个用例)。
Figure 2 presents the initial list of use cases which we identified during the Inception phase (this list isn't complete; normally we'd have hundreds of use cases for a large organization).
一般来说，各种初始化程序的变化对现有对象都没有影响。
Generally changes to various initializers will not take effect on existing objects.
在初始成本高和一般可用性方面有效，钢子框架层系统创建了一个坚实的平台水平和所依据您的活动。
Highly effective in terms of initial cost and general usability, the steel sub-frame floor systems creates a level and solid platform on which to base your event.
采用钱德拉新数据，估计N49的年龄约为5千年，其爆炸的威力大约是一般超新星爆炸的两倍。根据这些初步结果推测，初始的爆炸是一个巨大的恒星崩溃造成的。
Using the new Chandra data, the age of N49 is thought to be about 5,000 years and the energy of the explosion is estimated to be about twice that of an average supernova.
当初始功率等于临界功率时，可以得到一个稳定的空间孤子，而一般情形下，束宽则作周期的压缩或展宽变化。
When the initial power equals the critical power a stabile spatial soliton is obtained and generally the beam width takes periodical contraction or diffraction.
本文用空间解析几何方法，推导了在一般非平行斜入射光条件下，裂纹体表面所形成的反射焦散线和初始曲线的方程。
The equations of caustic curve and its initial curve for a crack illuminated by an oblique incident light beam in reflection arrangement were deduced using the space analytic geometry method.
用这种方式，用户一般读取被称为是源文件的初始文件。
In this method, the user typically reads from anoriginal document called the source document.
在你更新一个变量之前，你要先初始化一下，一般就是简单赋值一下就可以了。
Before you can update a variable, you have to initialize it, usually with a simple assignment.
定义变量和定义数据成员存在非常重要的区别：一般不能把类成员的初始化作为其定义的一部分。
There is one crucially important difference between how we define variables and class data members: We ordinarily cannot initialize the members of a class as part of their definition.
结论：固态压缩法可获得高初始强度和维持强度的PLLA，满足一般的骨内固定要求。
Conclusion Solid-compression process could obtain high initial and retention strength PLLA which could fit for the general bone internal fixation.
一般闭合解是一种数学上严密的解法，它不需要初始值和迭代。
The closed form general solution is a rigorous solution in mathematics. It does not require initial values and iterations.
一旦捐赠资金总额达到我们该项目上的初始额的话，你所捐赠资金的25%会被制服给获奖者，而其余的75%将作为一般的款项使用。
Once the total amount of donations received matches our initial contribution to that particular item, 25% of your donation will go to the winner of the bounty and 75% will go to the general fund.
首先用反螺旋分析了3 -RRRRR并联机构在初始位置下和在一般情况下的瞬时运动特性。
Firstly, utilizing the reverse screw, the characteristics of instantaneous motion of 3-RRRRR parallel mechanisms under its initial position and under the general condition were analyzed.
一般来说，要做初始环境评审，先应组建由从事环保、生产、技术、设备等各方面的人员组成工作组。
In general, to do the initial environmental review, first should be established by engaged in environmental protection, production, technology, equipment and other aspects of the staff working group.
一般采用差分法作为多目标检测与跟踪的初始分割，或者与其他方法结合使用。
Difference method can also be used for initial segmentation in multi-object detection and tracking or be integrated with other methods.
一般纳税人领购专用设备后，如何办理初始发行？
Linggou taxpayers in general and special equipment, how to handle the initial issue?
一般的动态聚类算法都是针对静态样本数据的，其聚类结果不仅依赖初始分类，而且易陷入局部极小。
The general dynamic clustering algorithms are used by static samples. The results of clustering not only rely on the original classification, but easily get into local optimum.
岩土工程问题的有限元分析一般需要考虑初始应力场。
The initial stress field is very important in the finite element analysis of geotechnical engineering structure.
因此，要严格控制初始缺陷的大小使其在一般缺陷范围内，对于重要结构一定要将缺陷控制在小缺陷范围内。
Thus, the size of initial defectiveness should be controlled strictly and be made in the general range. For the important structure, the size of defectiveness must be controlled in the small range.
并且初始聚类中心的选取不同也同样会影响聚类算法的效果，因此用户一般不会得到准确的聚类。
And select different initial core nodes of the data also will affect the effectiveness of clustering algorithm, so the user generally will not get an accurate clustering.
一般而言，工程结构和构件总可以看成是在恒定初始载荷和附加可变载荷的联合作用下工作。
Generally speaking, engineering structures and components can be always looked on as working under invariable original loads and additional variable loads.
一般来说，初始2—3年的租金是固定的。
台湾自实施教科书审定制之后，市场竞争的机制并未如初始的假设一般，为教科书带来质量的大幅提升。
In Taiwan, since the implementation of the textbook system, the market competition mechanism haven't improved the quality of textbooks significantly as the initial assumption.
台湾自实施教科书审定制之后，市场竞争的机制并未如初始的假设一般，为教科书带来质量的大幅提升。
In Taiwan, since the implementation of the textbook system, the market competition mechanism haven't improved the quality of textbooks significantly as the initial assumption.
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