不能确定的

Uncertain temporal relations can be represented and reasoned by IA. IA has strong expressive ability in tense, and it can represent all natural temporal relations. At the same time, temporal relation represented by IA is highly visual and comprehensive. In additional, IA has been extended from one-dimension temporal area to two-dimension spatial area, that is to say, interval algebra can be developed to rectangle algebra for two-dimension reasoning.

用区间代数能表示不确定的时态关系，可以很方便地用于时态推理，表达能力强；时态关系的区间表示比较直观，可理解性强；同时区间代数可以进一步扩展到二维空间领域，即将区间代数拓展为矩阵代数，实现二维空间推理。

Our results suggest MRI may be a useful adjunct for the determination of NL in children unable to participate with the examination.

因此我们建议，对于不能进行测试检查的儿童患者，磁共振可以作为有效的辅助检查以确定神经学水平。

To the contract of add period tardy pendency, chen Xiaowei divulges the mainland of game is changed is a main influencing factor, at present 9 cities group day and night the ground and blizzard deliberate, but on line time still cannot decide finally.

对于合同续期的迟迟未决，陈晓薇透露游戏的本土化是一个重要影响因素，目前九城团队正夜以继日地与暴雪商榷，但上线时间仍不能最终确定。

Quality supervision department asked enterprises of all stocks of dairy raw materials inventory and registration of melamine can not provide proof of dairy products were not detected in raw materials, must be approved by the test to determine melamine not detected before use.

质监部门要求企业对所有库存的乳制品原料进行清查，并登记备案，对不能提供三聚氰胺未检出证明的乳制品原料，必须经检验确定未检出三聚氰胺后方可投入使用。

American officials acknowledge that Iraqi methods often deviate from standard military doctrine, but they say that even rough-hewn tactics are more acceptable than the prospect of an indefinite, if more professional, occupying force.

美国政府认为伊拉克方式很多时候都违背正统军事理论，但他们说，正是这样粗劣的战术反倒比不确定的探索更能让人接受。如果这支力量再专业一点的话。

Therefore, if you are setting up a user-defined scalar transport equation, some gradients may not be available.

而且，如果你建立了一个由使用者确定的方式转移方程，那么你就不能得到一部分的梯度了。

The nil-ray tube spindles spinning plastic injection mold design, the key is to die with the ramp-pumping device and to accurately determine the direction of mold and mold guarantee Line is not in the external surface of the tubes.

该无合模线纺纱管锭塑料注塑模具设计的关键是该模具必须带有斜抽芯装置，并要准确确定合模方向，且保证合模线不能在管子的外表面。

The others are not so sure and resolve to wait until summer when the experiment could be tried with the subjects unclothed.

其他的人并不确定，并决定等到夏天再看看，因为那样被测试的人不能穿衣服。

This program gives you secure file deletion, making sure that deleted files cannot be undeleted again.

这个程式让您的安全文件删除，确定删除的文件不能删除。

In view of undeterminable parameters andinadaptability to both gas and liquid in existing acoustic velocity models,a new sound velocity model based on PREOS has been established by analysing relationship between pressure,speed of sound and temperature.

针对目前声速模型存在参数难以确定，不能同时适用于气液两种相态等问题，通过分析压力、声速及温度三者的关系，基于PR状态方程开发了声速的新计算模型。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐