查询词典 exact in

In addition, to assure the exact application of the aviation technology in the Aborigine-District policy, Taiwan Governor-General established the first official aviatic institution—Aviation Police Office—which was to regularly carry out the tasks "Aboriginal Land Flight." Meanwhile, the relevant techniques, personnel and experiences were tremendously led in Taiwan and settled the initial foundation of aviatic development.

另外，为了更确实将航空科技用於「理蕃政策」的执行，1919年总督府则成立台湾第一个正式航空机构「警察航空班」，该单位除定期执行「蕃地飞行」等任务外，同时也将相关的技术、人员及经验大量地引进台湾，并奠定了台湾早期航空发展的基础。

And abortion rate,efflux time of gestation sac,time of colporrhagia and returning menstruation, adverse reactions were examined.results the abortion rate,efflux time of gestation sac,time of colporrhagia and returning menstruation in three groups didn't have significant difference.but adverse reactions in them were shown significant difference.the complete abortion rate of pregnancy women less than 6 weeks was higher than that of 6～8 weeks.conclusion shorter course of treatment,minor response were shown.group a possesses advantages of short time,exact effect and little side effect,especially in less than 6 weeks duration of pregnancy.

结果：三组完全流产率、孕囊排出时间、出血时间及月经复潮时间差异无显著性；a组妊娠小于6周者完全流产率与妊娠6周～8周者相比差异有显著性；疗程短者出现副反应小，三组差异均有显著性。结论：米非司酮服用时间越短，其胃肠反应与头晕乏力等副作用越小；a组具有用时短、疗效确切、副作用小等优点，尤其对孕周小于6周患者流产效果好。

However, in our functional experiment, LEM and NIC show relaxation effect in the presence of 40 or 60mM 〓. Thus it is necessary to define this criteria in exact terms, we recommended that potassium concentration higher than 80mM be used when employing the above criterium.

在功能实验中本研究结果提示，某些钾通道开放剂可舒张某一范围高钾浓度所致的血管收缩，因此，有必要对此标准进行量化，我们建议高钾浓度宜选用80mM〓以上较为合适。

Its very important to make an exact assessment of the competitiveness of automobile industrial cluster in Chongqing and find out the means to promote its competitiveness of automobile industrial cluster in Chongqing.In this paper, we make a theoretic summary from the points about the competitiveness of industrial cluster research history and actuality, associated theories, characters and the methods of assessments. Based on those analyses and the megascopic function from the rushing-character of industrial cluster and cluster governance, we set up an un-linear model.

本文在分析产业集群、产业集群竞争力的研究历史、现状、特点，产业集群竞争力的正面经济效应和对负面效应的经济规避能力，以及对国内外产业集群竞争力评价方法研究的基础上，基于产业集群的涌现性和集群治理对产业集群竞争力的放大作用，构建了一个评价产业集群竞争力的非线形模型。

About 70 years ago, towards the end of 1938 and at the start of 1939 to be exact, the chemist Walter Reppe, working in a BASF laboratory in Ludwigshafen, used acetylene and pyrrolidone to produce a new monomer called vinylpyrrolidone, which in turn can be transformed into the polymer polyvinylpyrrolidone.

大约70年前，对1938年底和1939年开始的，确切地说，是化学家沃尔特雷佩，在路德维希港的巴斯夫在实验室使用的乙炔和吡咯烷酮产生新的单体，工作称为乙烯基，这反过来又可以转化为聚合物聚乙烯吡咯烷酮。

When the viewpoint is changing quickly, the rendering algorithm ignores some details of the diffuse component, otherwise the scene is rendered more precisely. The Specula highlight is dependent of the viewpoint, it must be processed in real time. We present an algorithm to get rid of the area that does not contain specula highlight quickly and calculate only the area that contains the specula highlight. In order to calculate the specula reflection and refraction component, we presented a new raytracing algorithm based on the environment map transformation. The environment maps are constructed at the sample points of the scene in the preprocessing phase. We add depth information in the environment maps and generate the exact reflection and refraction intensity with the transformation of a few pixels.

对于表面光亮度漫射分量，由于它与视点无关，可以把面片按照光照细节的分布预剖分成层次结构，然后在实时漫游时根据场景变化的快慢决定绘制的细致程度；对于镜面高光分量，由于它与视点有关，必须实时处理，我们提出了一种快速高光裁剪算法，通过简单测试，去除那些不包含高光的区域，只处理包含高光的区域；对于镜面反射分量和折射分量，我们提出了一种基于环境映照变换的快速光线跟踪算法，预先在场景的离散采样点处建立环境映照，然后根据入射点的位置，把邻近采样点处的环境映照上相关象素处的可见点变换过来，求取反射分量和折射分量。

Further studies are underway to investigate the exact intracellular mechanisms underlying the effects of the two substances. In Chapter 4, we observed the effects of metabolites of mangrove fungus Xylaria sp. from the South China Sea Coast, Xyloketal A～D, on the activity of acetylcholinesterase in vitro, and the present data indicated that AChE activity was remarkably inhibited by Xyloketal A～D in a dose-dependent manner.

另一方面，在论文第3章离体豚鼠回肠收缩实验中，发现323-A和323-B可剂量依赖性地抑制组胺、乙酰胆碱以及氯化钾所引起的GPI收缩，pD2'依次为5.13、4.97、5.36和5.51、5.56、5.62，并且，通过机制分析发现，323-A和323-B可以显著降低在外界无钙离子存在时由细胞内钙储库释放钙所产生的收缩反应，而对由细胞外钙离子内流所引起的收缩无明显影响。

From these instances it is clear that even those who are not yet imbued with the first elements but are still inclinedto hearken are called "believers"; not in an exact sense, indeed, but in so far as God in his kindness deigns to grace that pious affection with such great honor.

这样看来，那些还没有进入信仰的最初境地，仅倾向於顺从的人，也可以被称为信徒，这不是按照严格的意义来说，乃是因为上帝仁慈地把这伟大的荣誉归给敬虔的心。

The development of PC desiderates exact information gained by RS rapidly (Moran et al., 1997), hyperspectral technology which acts as the hot and frontier of RS in the world, is showing outstanding potential in agriculture because of its ability not only to monitor crop and some of its surroundings timely, nondestructively in a big area as the normal RS technology does, but also improve the classification precision and accuracy of agriculture resources and supervise and analyses crop growth and the factors related with crop yield by spectral precision predominance.

精确农业的发展迫切要求遥感技术提供快速、准确的地表信息（Moran等，1997），高光谱遥感技术作为国际遥感科学领域的研究前沿和热点，由于其既具备常规遥感对农作物及其生长环境监测的大面积、适时、非破坏性等优点，同时又能够通过其精细光谱优势提高农业的分类的精度和准确性，动态地监测和分析作物的健康状况与影响作物产量的环境因素，因此其在农业领域已表现出非凡的研究潜力。

Be aware of the dangers of relying on locating the exact words in the text that you find in a question: practise using paraphrases and locating paraphrase in a text.

充分意识到原词定位的危险性：练习运用意义解释的方法，然后在文章中通过释义定位具体信息。

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。