查询词典 Natural Selection

The company's main product of natural base oil, rosemary oil and other natural essential oils in a variety of base oil can be 12,000 tons in production and marketing, rosemary oil, more than 200 tons, has become the domestic cosmetics, medicines, food spices and raw materials import and export enterprises 1, but also Hong Kong's major natural fragrance oil, base oil import and export companies.

公司主营产品天然基础油、迷迭香油及其他各种天然香料油中基础油可年产销12000吨，迷迭香油200多吨，已成为国内化妆品，药品，食品香料及原料的进出口企业之一，也是香港主要的天然香料精油、基础油进出口公司。

Article 2 In this law environment, is it influence human survival and various kinds of a natural one that develop and artificial natural totality of factor that transform to refer to, including atmosphere, water, ocean , land , mineral deposit , forest , grassland , wild biological , natural trace , humane trace , nature reserve , scenic spot , city and village ,etc..

本法所称环境，是指影响人类生存和发展的各种天然的和经过人工改造的自然因素的总体，包括大气、水、海洋、土地、矿藏、森林、草原、野生生物、自然遗迹、人文遗迹、自然保护区、风景名胜区、城市和乡村等。

Natural resource is defined as under certain technical and economic conditions, all natural elements existing in the natural world which are useful for human beings , such as land, water, forest, meadow, wildlife and wild plant .

自然的资源被定义为在某种技术和经济的条件下，所有存在于自然世界的天然元素对人类都是有用的，如陆地，水，森林，草地，野生动物和野生植物。

As a kind of market structures, natural monopoly has been studied for a long time. In the thought of economics, ideologists researched natural monopoly on the natural characters.

自然垄断作为一种市场结构，其理论已经得到了极大的重视和长足发展，从早期经济思想史上的自然条件决定论到新古典经济学范围内的传统自然垄断理论，在后者范围内，又经历了从规模经济到范围经济，再发展到高度抽象的成本次可加性理论。

The article joins the gradual progress rule of natural monopoly theory, separate the element that affects natural monopoly border those who be cost to mix blame cost two respects, undertook discussing to the natural monopoly of network industry decides attrib borderly.

文章结合自然垄断理论的演进规律，把影响自然垄断边界的因素分为成本的和非成本两个方面，对网络型产业的自然垄断边界的判定进行了探讨。

In the laid in the most abominable landform Lange of the longest conduit straps duct of heart underground natural gas to, from a of Norwegian sea laid of tremendous natural gas cropland reachs England churchyard, 1/5 what offer its place to require natural gas for England.

在最恶劣地形中铺设最长管道兰格勒德地下天然气输送管道，从挪威海的一个巨大的天然气田铺设至英国境内，将为英国提供其所需天然气的五分之一。

In the design process, equipment selection, parameter selection and application of the formula are designed strictly according to the relevant code and Design Manual taking into account energy conservation and environmental requirements.

设计过程中的设备选型、参数选取和公式应用均严格依据相关设计规范和设计手册，同时兼顾节约能源和环境保护的要求。

In this paper, a new real AdaBoost algorithm based on multithreshold method was developed. Through the selection method of multioptimization threshold and combining the strategy of weak classifier threshold selection in discrete AdaBoost algorithm, the rational division of sample space was implemented.

对基于连续AdaBoost算法的人脸检测方法进行了改进，结合离散AdaBoost中弱分类器的阈值选取策略，通过多重最优阈值选择方法实现了样本空间的合理划分。

Then thedistribution of the students during the period is analyzed and thealgorithm is proposed according to the size of the total students sample.Finally based on the research above, a modified dynamic probabilitydistribution algorithm is proposed to meet the the real-time and equitydemand of the course-selection system. Compared with the knownalgorithms, this algorithm can put in practice real-time course-selection.At the same time the anticipator can select the course with the sameprobability.

本文首先对已有的选课算法进行了比较研究，随后对选课人数随时间的分布进行了分析，并进行相关算法研究，按照选课样本的大小提出了相应的算法；最后综合上述算法，提出了一种改进的基于概率动态分布的选课算法思想，使得整个选课过程中，实时性与概率动态分布有了很好的结合与体现，既实现了实时选课，又能后使得参选人尽可能的拥有相等的机会(即实现选课过程中的相对公平合理性)选中某个课堂。

These were ealuated forCobb angle, end ertebrae selection, Ferguson angle, apex of the cure, C7 balance, pelic obliquity, Risser sign,status of the triradiate cartilage, kyphosis Cobb angle, endplate selection for kyphosis, and kyphotic index.

分别从Cobb角，终椎的选择，Ferguson角，顶椎的选择， C7平衡，骨盆倾斜， Risser征，髋臼"Y"软骨的情况，脊柱后凸Cobb角，脊柱后凸的终板选择，脊柱后凸指数进行测量。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！