查询词典 uncertain

BACKGROUND: The copper-superoxide dismutase can not play an effective role in free radical-scavenging in the process of hypoxia or reaeration because of blood-brain barrier, whether the treating effect can be enhanced by chitosan nanoparticles is uncertain.

背景：由于血脑屏障的存在，铜超氧化物歧化酶在临床应用中往往达不到其在体外对中枢神经细胞缺氧、复氧过程中的自由基清除效果。那么能不能利用壳聚糖纳米粒这一种新的基因载体来增强铜超氧化物歧化酶的治疗效果呢？

According to incomplete uncertain information on weights of decision-makers and reciprocal judgment matrix, a nonlinear programming model is developed.

针对具有不同形式偏好信息并且决策者的权系数信息不完全确定的群体决策问题，提出了一种群决策方法。

When the Hamming distance was uncertain of its decision due to the influence of eyelids, eyelashes and iris deformations, mean and variance were extracted from coefficients of multiwavelets transform, and Euclidean distance of covariance reciprocal with weight value was designed as the classifier.

对因为睫毛、眼睑、虹膜变形等影响而不能有效识别的虹膜图像，再对多小波变换系数提取均值和方差作为全局特征，用方差倒数加权欧氏距离进行识别。

In such plays, fallen women and abandoned children of uncertain parentage figure prominently, letters cross and recross the stage, and dark secrets from the past rise to threaten the happiness of seemingly respectable, well-meaning characters.

在这样的发挥，减少妇女和被遗弃的儿童父母的不确定突出，信件和recross两岸的阶段，和黑暗秘密从过去上升威胁的幸福似乎尊敬，善意的字符。

August 31,"Land Doomsday" for the real estate industry is still uncertain, but story villa reemergence estate arena.

8月31日"土地大限"对房地产业的影响尚未有定论，别墅却又妖娆重现地产江湖。

This was the time to emphasize the relevancy of our product and solution capabilities, and to stand with our customers to face the uncertain economic future together.

这是一次强调我们的能力相关的产品和解决方案，为客户和我们站在一起，面对不明朗的经济未来。

Complex data form, low signal -noise ratio, bad data repetitiveness, uncertain environment are the inherent characteristic of AE signal, so it is difficult to obtain numerous topic training data.

复杂的数据组成，低信噪比，数据重复性差，环境不确定是声发射信号的固有特征，因此难以获得大量的典型训练数据。

The D* algorithm and perception information are used to replan robot path in uncertain environment.

针对在不确定环境下的路径规划，将全局规划和局部信息相结合，利用机器人在行走过程中感知到的信息，采用D*算法在机器人行走过程中进行动态搜索，并通过使用小顶二叉堆的方法优化了算法的执行速度，提高路径规划的效率。

Based on the safety evaluation criterion analysis and fuzzy set theory,the representation methods of dam safety criteria and treatment methods of uncertain factors are studied.

在安全评价过程中，无论是判据的选取、数据与判据的比较所反映的安全程度，以及对安全程度的表达方式上都存在着某些不确定因素。

His future is still uncertain and he has no intention of revealing it.

他的未来还不确定，他也没有透露自己的决定。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。