基本元素

Another widespread fear is lack of the essentials that sustain life—clean air, food, and water—and the dark ones have been relentless in their efforts to befoul Earth's natural elements as well as deny billions of her residents even subsistence living conditions.

另一个广泛传播的恐惧就是缺乏对基本生存保障的缺乏，例如洁净的空气，食物和水。而负面能量就一直在无情的"弄脏"所有地球的自然元素，并且否决数以十亿计的地球居民们的基本的生存权。

Another widespread fear is lack of the essentials that sustain life—clean air, food, and water—and the dark ones h**e been relentless in their efforts to befoul Earth's natural elements as well as deny billions of her residents even subsistence living conditions.

另一个广泛传播的恐惧就是缺乏对基本生存保障的缺乏，例如洁净的空气，食物和水。而负面能量就一直在无情的"弄脏"所有地球的自然元素，并且否决数以十亿计的地球居民们的基本的生存权。

Another widespread fear is lack of the essentials that sustain life—clean air, food, and water—and the dark ** have been relentless in their efforts to befoul Earth's natural elements as well as deny billi** of her residents even subsistence living conditi**.

另一个广泛传播的恐惧就是缺乏对基本生存保障的缺乏，例如洁净的空气，食物和水。而负面能量就一直在无情的"弄脏"所有地球的自然元素，并且否决数以十亿计的地球居民们的基本的生存权。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。

Content The basic concepts of atomic, molecular and crystal structure and coordination compound structure; Macroscopic rule of chemical changes: the first law of thermodynamics, the second law of thermodynamics, the third law of thermodynamics, chemical equilibrium and the rate of chemical reaction; redox reaction

课程目标：无机化学是化工、材料、生物工程等专业学生入校后的第一门化学基础课。通过本课程的学习，使学生掌握无机化学的基本原理和重要元素及其化合物的性质、典型反应等基本知识，并为本专业的其它后继课程提供必要的理论和知识。

On the one hand, human being, as the fundamental element of the society, is the basic connotation and hardcore to construct the harmonious society.

人是构成社会的最基本的元素，构建和谐社会的基本内涵和核心是人。

It provides a wide range of basal theory of inorganic chemistry,character of elements and their compounds and inorganic chemical reactions.

本课程系统讲授无机化学基本理论、元素及其化合物的性质、基本无机化学反应等。

" Element :a fundamental, essential, or irreducible constituent of a composite entity."

元素，基本要素：一个组合整体中的基本的、最主要的、不可再缩小的组成成分。

A fundamental, essential, or irreducible constituent of a composite entity.

元素，基本要素一个组合整体中的基本的、最主要的、不可''。

The study of the course can make students to understand and grasp the basic theories about periodic law of elements, modern mass structure theory, thermodynamics, chemical kinetics, four kinds of equilibriums of acid-base, oxidation-reduction, precipitation- dissolution and coordination and so on. It can also help students grasp basic chemical experimental skills. It has being tried to cultivate students with correct methods of study and research, with favorable innovation consciousness and with scientific character. And it has being expected to greatly improve students' abilities of analyzing and resolving questions.

通过本课程的学习，使学生理解并掌握元素周期律、近代物质结构理论、化学热力学、化学动力学、溶液中的酸碱平衡、氧化还原平衡、沉淀平衡和配位平衡等基本理论并掌握基本的化学实验技能；培养学生正确的学习和研究方法、良好的创新意识和科学品质，训练学生分析、解决问题的能力。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。