无法避免的

To make the engineering machine economize on energy efficiently will spread to move system to carry on a control towards launching machine and, reasonable allotment power, make it be placed in the best work condition;For easing a pilot to labor strength and improvement to manipulate function, need to adopt an automatic control, carry out an engineering machine automation;To complete the homework of high technical ability need intelligence to turn;For the sake of exaltation safety, demand safety control, carry on circulating appearance surveillance, the breakdown reports to the police automatically;Because the construction realm expands, in order not to the personnel arrive can't and not come-at-able place and the very bad place of the homework environment go to homework, need to be adopted long-distance leave remote control and no man to drive a technique.

要使工程机械高效节能，就要对发动机和传动系统进行控制，合理分配功率，使其处于最佳工况；为了减轻驾驶员劳动强度和改善操纵性能，需要采用自动控制，实现工程机械自动化；要完成高技能的作业，就需要智能化；为了提高安全性，需要安全控制，进行运行状态监视，故障自动报警；随着建设领域的扩展，为了避免人员到达无法及不易接近的场所及作业环境十分恶劣的地方去作业，需要采用远距离遥控和无人驾驶技术。

In order to investigate the overall effects of export and import and to avoid abortive research because of the counteraction, the author makes the researches on export and import respectively.

为了全面考察进口和出口对经济增长的不同影响，本文在采用净出口额指标的基础上，对出口和进口分别研究，以避免因二者的相互抵消而使得研究无法得出较为准确的结论。

Hard work in time to avoid the shock of it, because the distance between head and disk very close to, if clustering was head of the shock will lead to knock disk may be scratched disk heads, but also may lead to the total head count of the bad, the entire hard disk can not be used.

在硬盘工作的时候要尽量避免它的震荡，因为，磁头与磁片的距离非常近，如果遭到聚类的震荡会导致磁头敲打磁片，有可能磁头会划伤磁片，也可能会导致磁头的彻底算坏，使整个硬盘无法使用。

Ythagorean hodograph curves enjoy a number of remarkable properties, such as, its offset curves have exact rational representations; the arc length function of a Pythagorean hodograph curve is simply a polynomial function of the curve parameter; and the lower degree Pythagorean hodograph curves have intuitive geometrical interpretation.

H曲线具有诸如有精确的有理 Offset、弧长函数可由多项式函数表示以及几何解释优美等一系列优良性质。基于复分析方法，避免了实分析讨论中出现的复杂表示及繁琐计算，构造了满足给定 C1 Hermite插值条件且以C1拼接连续的三次 PH曲线偶。该曲线偶可灵活处理拐点，从而克服了一般三次 PH曲线因恒凸而无法处理拐点的缺陷。

As a result, there would be no irresistible confusion brought about by the physicists' inability to distinguish whether the reference system for 'the changes of location' of the same event in the inertial frame is absolute or relative.

这样，可以避免物理学家无法区别惯性系的同一事件"位置的改变"参考系是绝对还是相对所带来的难以抵抗的模糊。

To avoid the SSS problem, a nonsingular within-class scatter matrix is constructed directly using the original two dimensional image matrix, and DLDA method is used to obtaining the feature matrix in this new algorithm.

该算法在克服小样本问题的同时，不会丢失图像中的有用信息，而且可以避免采用奇异值分解导致的无法精确计算特征向量的问题。

With the sub-pixel calculation,the fingerprint periodicity matrix and normal direction image can be gotten accurately and the sharp corner of fingerprint image center line in existing direction image method can be avoided,the AFIS performance also can be improved significantly.

通过亚像素的计算，可以精确地输出指纹的周期矩阵和法向图，避免了方向图算法中无法计算指纹中心线急转弯的问题，使整个AFIS的性能得到了很大的提高。

The usual method of testing concrete may test and destruct a phototype only once and can not define the position,scope of drawbacks of concrete.It also can not demonstrate the extent of structure damaged by the method.Nondestructive testing can abandon these shortcomings.So it is valued and applied in the engineering practice.

常规的混凝土检测采用破损检测，它只能对同一试件进行一次测试并损坏试件，而且无法检测出混凝土内部缺陷的位置与大小，也不能判断结构物遭受破坏的程度等，而无损检测方法可避免这些不足，因此在工程实际中日益得到重视和应用。

Ink buildup of proper, is generally lower than business card printing and membership card production stereoplasm envirogluvtm sticktness low is identified, you can avoid the tiscosity stick version, but not too small otherwise would create a paste version phenomenon, impossible to achieve high precision pattern business card printing and membership card production requirements.

油墨的黏结度要适当，一般比制卡和会员卡制作其他硬质标识的油墨黏度低，才能避免粘版，但黏度不能过小否则会造成糊版现象，无法达到高精密度图案的制卡和会员卡制作要求。

Rural self-security not only has the low cost with high efficiency, the ...

农村自保障不仅成本低、效率高、服务比较快捷和全面，而且较为常态化和人性化、重视针对实际情况提供基础性解决方案，有比较强的资源汇聚、整合和放大功能，避免了科层制保障体系的缺陷，弥补了科层制无法覆盖到农村经济生活各领域的不足。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。