查询词典 pre-requisite

The eyeball movement and diplopia were examined and recorded pre-operation, 3, 6 and 12 months after operation, respectively.

分别于术前和术后3、6、12个月检查并记录复视和眼球运动情况。

The results of further experiments show that most of the metallic oxides give a catalytic effect on NO/CO reaction, while pre-reduced Ni2O3 sample shows remarkable catalytic activity to the direct decomposition of NO.

大部分金属氧化物以对NO/CO反应的催化作用为主，而Ni2O3的预还原试样对NO的直接分解反应表现了极强的催化活性。

By 18 the night of the impact of various policies introduced in the 19 pre-auction stage, the huge buying 14 banking stocks will direct all letters to the limit.

了在19前提出多项政策，拍卖阶段，庞大的银行股买14日晚将直接影响到了极限的所有信件。

By using the computer emulation technique, This paper researched design parameter (the equivalent radial or axial direction stillness , the damp parameter, the bearing pre-tightening force, the span, the extra centralized mass and damp) influence law on dynamical characteristic of the principal axis system, which made a meaningful explorati.

采用计算机仿真技术，研究轴承等效径向刚度与阻尼参数、轴承预紧力、跨距，附加集中质量和阻尼等设计参数对主轴系统动力特性的影响规律，为主轴系统的动态优化设计进行了有意的探索。

Disaggregation of pre-socialism states and China's reform were reactions to the inconsistencies.

但按劳分配规律自诞生之初就蕴涵着导致自身崩溃的矛盾，苏东前社会主义国家的解体与中国的改革都是对这些矛盾的反应。

60 pre-selected patients with discolored teeth were randomly and evenly divided into 2 groups.

经过筛选的60位变色牙患者被随机均分为两组接受16%过氧化脲NGVB治疗。

The decomposition of chromosome was a main problem in construction of BAC library. DNA discompose would be avoided or decreased by adjustments of component and pH of chromosome extraction buffer or pre-electrophoresis for 6-8h before digestion. Identification of inter-species hybrids was a necessary step for creating a new germplasm. Two samples were selected from offspring of hybridization and backcross of a cross between cabbage and Chinese cabbage.

鉴定种间杂种是利用远缘杂交创造新种质时的一项重要工作，本研究运用细胞核DNA含量流式测定技术，对甘蓝和白菜杂交及回交各世代的DNA含量进行检测，以监控遗传物质在不同材料间的流向，并从回交二代植株群体中筛选了两个材料，具有和白菜差异不显著的DNA含量，可推断其为核质杂种。

No source code is a violation of the GPL and users should be wary of what may be a malicious client and I consider references to a pre-release a discourtesy to the programmers trying to prepare something for the community.

不提供代源码是违反了GPL的违法行为同时用户应该注意由此产生的恶意软件，但我个人认为对一个预览版下定义对于一个想为社团做点什么的程序员来说是非常无理的。

Every day brings the discovery of some new drug, and the consequent dictum that the remedy previously pre-scribed was all a mistake-that it had little or no real value whatever.

每一天都会有新的药品出现，由于新药物的出现，过去所开出的处方中的药物仿佛都变得不合理了，仿佛只有一。。。

The key point in this model is the description of the particle emissions from discrete levels to discrete levels in pre-equilibrium state.

在预平衡发射过程中关键在于描述从分立能级到分立能级的粒子发射。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。