查询词典 drawback

Aiming at this drawback, an improved scheme is introduced,in which not only the advantages of the Harn scheme are kept,but also the homomorphism attack is resisted effectively. In addition, the new scheme can ensure the scheme's security when the same random key k is used.

文章针对该方案的不足，提出一种改进方案，新方案不但保留了Harn数字签名计算速度快及容易实现密钥共享等优点，而且能够有效抵抗同态攻击，并且在随机密钥k重复使用时能够确保方案的安全性。

The paper proposes a method of image enhancement based on gray-levels in equal distance with interceptive way due to the drawback of histogram equalization with the phenomenon of over-enhancement and gray-levels annexation.

针对灰度直方图均衡化所引起的过增强和灰度级&吞并&等缺陷，提出基于截取法的灰度级等距离拉伸增强图像的对比度。

And so the constitution study must retrace the road of interpretational constitution from normative analysis constitution in order to get out of its drawback.

因此，宪法学研究要摆脱这一弊端，就必须从规范分析宪法返回到解释宪法之路上来，走向解释性的宪法学，这是中国宪法学发展之必然趋势。

A drawback of the anterior approach is that in thoracolumbar junction injuries (where most of intravertebral vacuum cases happen) the diaphragm needs to be taken down, causing pulmonary compromise of the patients.

该手术治疗方法的缺点是胸腰段的损伤（大部分椎体内真空病例发生在胸腰段）的需要打开胸膜，引起肺部并发症。

The main drawback of the technique is the tendency of large and hydrophobic proteins such as membrane proteins to precipitate in the isoelectric focusing step.

该技术的主要缺点是大的和疏水的蛋白质，诸如膜蛋白，在等电聚集阶段的沉淀的倾向。

In this article , it is mainly discuss the adjustment of export drawback that is a very important macroscopically adjustment policy.

本文主要探讨出口退税作为一项重要的宏观调控政策，经历了哪些调整，这些调整对国内外造成了怎样的影响以及国内外贸企业该如何应对。

Background The subject of breast-conservating surgery is to obtain the same equivalent long- term survival and oncologic local control as modified radical mastectomy, furthermore the benefits of BCT are to maintain cosmetic results .It also decrease psychological drawback ,improve life quality.

研究背景保乳手术的目的是在取得同根治手术相同的生存率和较好的局部控制率之外，获得最佳的乳房形态、减少心理创伤、提高生活质量。

The drawback of OSC was discussed in this paper.

本文指出了在OSC的使用过程中一个被忽略的缺点。

S short half-life and immunological reaction. To overcome these drawback of protein injection, we choose the gene transfection method to inhibit the overexpression of VEGF in the pannus and observe the inhibition effect of the formation of pannus during the development of rheumatoid arthritis.

为了克服生物制剂关节腔注射疗法半衰期短，局部反应大的缺点，我们采用滑膜组织基因转染的方法，将表达反义VEGF基因的腺病毒载体导入病变的滑膜组织，在基因水平上千预病变滑膜的VEGF过度表达，并探讨其对RA形成的影响。

To overcome this drawback, a predictive control algorithm based on nominal objective function is presented. For polytopic uncertain systems with both state and input delays, a saturating state feedback predictive control algorithm is also investigated.

考虑到输入时滞的存在，针对凸多面体不确定状态和输入时滞系统，进行了带有饱和特性的状态反馈预测控制研究。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切