查询词典 important condition

The results indicated that there are has 21 kinds of alien invasive plant species which belonging to 21 generas and 13 families in Xiushan region, the alien plants has an important influence on the area where change farmland into woodland and the farm land that the condition of being unseeded, and the total coverage of the alien plant mostly reached 100%.

11入侵种是指在引入地建立了种群，改变或威胁本地生物多样性，对生态系统的结构造成了明显的损害和影响的外来种。u 1入侵植物就是指具有从原来的分布区域扩展到一个新的地区，在新的区域里其后代可以繁。。。。。。

Hulunbeir Grassland is the important parts of Eurasia plain and the famous Grassland in the world because of its typical half-clouding and variable zone grassland. Meanwhile it is protected relatively in good condition so far in our country, which is a nature grassland in highest-latitude and northernmost-location.

呼伦贝尔草原是欧亚大陆草原的重要组成部分，是世界著名的温带半湿润典型草原，也是我国迄今保护相对完好、纬度最高、位置最北的一块天然草地。

In this paper, the space-time finite element theory and its application technologies are studied and discussed. Furthermore the space-time finite element method is used to analyze the transient characteristics of electromagnetism equipments. The work is important to develop the numerical method for the transient electromagnetic field. The detailed work is as follow.In the basis theory of finite element method used in the transient engineering problem, the functional theory and the finite element theory are applied to studied the existence condition of a generalized variation principle, which is the basis of the space-time finite element method.

本文在完善时空有限元法的基础理论和应用技术并将该方法应用于解决电磁装置的瞬态过程分析等相关方面进行了深入的研究与探讨，该工作对于发展瞬变电磁场问题的数值计算方法具有重要的意义，为此进行了如下几方面的工作：在工程瞬变问题的有限元方法的基础理论方面，本文应用泛函理论和有限元理论，系统讨论了一般工程瞬变问题的变分定理的存在条件及对应的变分定理。

In the traditional lactic acid production methods, DL-lactic acid can be synthesized by chemosynthesis method, its cost is too high and its raw materials are venomousness; Optical purity lactate can be produced by Enzyme catalysis. Due to it"s more complicated technology and it"s high demanding for working condition, microbial fermentation has become the important method to produce lactic acid.

传统的乳酸生产方法中，化学合成法所用原料有剧毒，生产成本高：酶法生产乳酸工艺比较复杂，对生产条件要求较高，因此微生物发酵法生产乳酸成为乳酸生产的主要方法。

Environment function of virescence is a potential productivity, which merged in the whole process of social production, as an important environmental capital, it's one of insurance condition of sustainable development.

绿化的环境功能，是潜在的生产力，融合在社会生产的全过程中，作为一项重要的环境资本，是可持续发展的保障条件之一。

The main and most important is that Hwanee's vocal condition is not that great.

主要部份和最重要的是 Hwanee's 的声音情况不是那很棒的。

In most middle schools and primary schools of vast western country , the educational condition is poor, the teachers quality needs improving, the teaching is ill-informed and the educational basis is weak, which are the important and difficult points in the course reformation of basic education.

本文在调查研究的基础上，客观地分析了西部农村基础教育课程改革带来的可喜变化及存在的问题，并据此提出相应的改革策略。

Are discussed. There is very important meaning to develop the underwater shipwake research depending on current well-found equipment on the condition that key techniques are resolved.

借助于目前成熟的设备，在攻克了关键技术的前提下，可以实现水下显微高速摄影，这对开展水下尾流的研究具有十分重要的意义。

Clever person can be taken the advantage of " luck " make use of condition and on, make important matter trade, the person of woodenhead, easy content with one's lot is met hair of try one's luck orders little money, lot went, little money also was done not have.

聪明人会趁着"运气"就势而上，成就大事业，笨人、易知足的人会碰运气发点小财，运气走了，小财也就没有了。

Fulvic acid is able to affect 〓 activity of xanthine oxidase which plays an important role in the production of reactive oxygen in pathological condition.

黄腐酸能够影响黄嘌呤氧化酶的活性，后者可在病理过程中产生活性氧自由基。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。