使用字符串非常笨拙，而且必须为字符串中的每个值保留固定的字符数，或者使用分隔符来划分。
Using a string is unwieldy, and it forces you to reserve a specific number of characters in the string for each value or to use a separator character to delimit each value.
如果连接数等于最小连接数，则该连接将不关闭，并保留在空闲池中。
If the number of connections equals Minimum connections, the connection will not be closed and will remain in the free pool.
这些数据可能显不出任何趣味，或者它会保留一份惊喜——在收集完数居前你什么都不知道。
"The data may show nothing of interest or they may hold big surprises - you just can't tell until you collect them," said Dr.
它与decimal不同，因为精度十进制数不仅包含一个数字值，而且保留了一个算法精度。
It varies from decimal in that precision decimal Numbers carry not only a numeric value but also an arithmetic precision that is retained.
对于有时间窗的非满载VSP问题，将货运量约束和软时间窗约束转化为目标约束，建立了非满载VSP模型，设计了基于自然数编码，使用最大保留交叉、改进的反转变异等技术的遗传算法。
On the VSP with time window, while the restraints of capacity and time windows are changed into object restraints, a mathematic model is established.
用同系物的校正保留值与碳数间的线性关系进行校验，相关系数接近于1。
The linear relationship between the retention volumes of the series and the carbon Numbers wes verified and the correlation coefficients obtained were nearly equal to 1.
实验结果表明，该信号测量和抽取算法在有效保留信号精度的同时，显蓍地减少了信号特征向量的维数。
Experimental results show that the feature extraction approach remarkably reduces the dimensionality of the input vector while the characteristics of the signals have been reserved.
对模拟影像及实际航空遥感影像进行仿真，结果表明：改进后的三棱柱面法较好地保留了遥感影像的分形特性，计算的分形维数也更为准确。
The simulation results with real aviation remote sensing image show that the improved method effectively keeps the image fractal features and can obtain more accurate fractal dimension.
这些对象可以保留来自许多不同表的信息，并由此减少必须在查询中使用的表数。
These objects can hold information from many different tables and can therefore reduce the number of tables you must use in a query.
其目的是在减少数据维数的同时，尽量减少或去除次要的冗余信息，并且保留或增强有意义的信息。
It has been developed with an aim to reduce or eliminate information bearing secondary importance, and retain or highlight meaningful information while reducing the dimensionality of data.
将运算式的位元向右移，保留正负号，并将结果指派给第一个引数。
Shifts the bits of an expression to the right, maintaining sign, and assigns the result to the first argument.
除非是有严重的违反规则行为或比赛者因为从错误的地点打球会非常的不利，否则他在不正确的裁定后所打的杆数必须保留，但不受处罚。
Unless a serious breach is involved or the competitor has been seriously disadvantaged due to his playing from a wrong place, the strokes made after the incorrect ruling must stand with no penalty.
除非是有严重的违反规则行为或比赛者因为从错误的地点打球会非常的不利，否则他在不正确的裁定后所打的杆数必须保留，但不受处罚。
Unless a serious breach is involved or the competitor has been seriously disadvantaged due to his playing from a wrong place, the strokes made after the incorrect ruling must stand with no penalty.
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