查询词典 systematic botany

Eidence Acquisition A systematic reiew of the English-language literature was undertaken using MEDLINE and EMBASE (searched through February 2007) and the search term aspirin or acetylsalicylic acid and dose.

证据获取：对MEDLINE和EMBASE数据库（2007年2月检索）中以阿司匹林或乙酰水杨酸及剂量为检索词的英文文献进行系统评价。

Taking the technique of systematic desensitization therapy with behavioral treatment for acrophobia and offering consultations and desensitization treatment to the persons who need help.

方法采用行为疗法中的系统脱敏技术，对求助者进行咨询与脱敏治疗。

U.S. President George Bush says the government has taken "systematic and aggressive" action to solve the current financial crisis.

美国总统布什说，政府已经采取系统而有力的行动应对当前的金融危机。

The information security of national defence is discussed from some aspects such as the trend, station and action, challenge and countermeasure, reference and innovation of history and development, which is on the basis of up-to-date production of information security theory and from the purpose of strategy and integration of information security of national defence. It is a systematic and pointed attempt on the study of information security theory of national defence.

本文在充分吸纳当今信息安全理论的最新成果的基础上，站在国防信息安全的战略性和整体性的高度，力求从历史与发展的趋势、地位与作用、挑战与对策、借鉴与创新等多个方面对国防信息安全问题进行探讨，是系统性、有针对性地研究国防信息安全理论的一次尝试。

Systematic function actualization was introduced in detail based on the complete design idea of the system given.

在说明系统总体设计思想的基础上，详细阐述了系统的具体功能实现。

The paper presents methods of automatic checking adjustment of additional systematic error parameter in adjustment computations in side direction net.

提出了用于边角网平差计算的附加系统误差参数自检校平差方法，分析了边角网的可靠性和精度。

Adjectival paraphrase group is a special kind of paraphrase in"Modern Chinese Dictionary",and most of them is indirect paraphrase. Overall and systematic study is helpful to learn of the advantages and shortcomings of the paraphrase of the"Modern Chinese Dictionary",which can propel the developing and perfecting of dictionary anthologizing.

"形容"义类在《现代汉语词典》中是比较特别的一类释义，大部分词条都属于迂回释义，对它进行全面、系统的研究有助于我们更加了解《现代汉语词典》释义的优点与不足，从而更加有助于推进编纂工作的发展和完善。

In this paper,a systematic direct perturbation method of dark solitons is found.Having analyzed the mistakes in earlier works on perturbation method for dark solitonsand essence of the direct perturbation method for bright solitons,we notice that to in-troduce the adjoint solutions of the squared Jost solutions and to prove the completenessare crucial to the problem.Giving up the unnecessary scheme of introducing the adjointoperator in the bright soliton case,we directly find the adjoint solutions by meetingthe demand for the orthogonality that inner product of the squared Jost solutions andits adjoint should be proportional to a δ function in the case of continuous spectra.The corresponding adjoint operator is thus found.Taking into account the reductiontransformation,we find a correct description for the completeness of the squared Jostsolutions and directly verify its validity with explicit expressions of the squared Jostsolutions.

本论文建立了系统的暗孤子直接微扰方法，在对前人关于暗孤子微扰方法的错误以及亮孤子直接微扰方法的本质作了充分的分析后，认识到引入平方Jost解的伴随解和证明完备性是问题的关键，撇开过去亮孤子情况首先引入伴随算子的非必要作法，直接从平方Jost解与其伴随解的内积在连续谱时正比于δ函数这一正交性要求出发，找出了伴随解，同时得出了应有的伴随算子，在考虑到约化变换性后，得到了暗孤子情况的平方Jost解的完备性的正确表述，并在单个暗孤子的情况利用平方Jost解的显式直接验证了它的正确性。

However, in China, its implementation depends on the systematic space supplied by administrational decentralization.

但中国的村民自治具有国家赋权的特点，民主自治的立法精神能否落实取决于行政放权所提供的体制空间。

In recent years, the wild resources of the"Da-Huang" have decreased annually due to over exploiting, arising two problems:(1) how to identify the"official"and"unofficial"Da-Huang in the market when more and more adulterant species counterfeited"Da-Huang", and (2) how to extend the medicinal sources in the genus based on the systematic relationship.

大黄的野生资源逐年剧减，大量非药用大黄植物混入正品大黄中，由此产生了两个急需解决的重要问题：（1）如何利用有效的方法区分正品与非正品大黄；（2）如何利用植物亲缘学原理寻找新的药材植物种类来源。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。