查询词典 base

According to the data of drill cores,outcrops and well loggings,two orders base-level cycles are recognized from Zhiluo Formation in Dongsheng area,which consist of 8～14 short-term base-level cycles and 3 mid-term base-level cycles , and their structural types and stacking patterns are discussed by using principles and methods of high-resolution sequence stratigraphic theory.

文章综合利用岩心、露头、测井资料，运用高分辨率层序地层学基本理论和方法，对东胜地区直罗组地层进行不同级次基准面旋回的层序划分，共识别出8~14个短期旋回、3个中期旋回，并对不同级次基准面旋回的结构类型、叠加样式进行探讨。

The existence of outer power stayed in Arab world destroys union of geography, society, economy, culture and spirits of Arab world, separates the connection of different regions, obstacles development of Arab unity movement which is thought to be outer factors. However, deeper reasons should be found in inner world. Inner reasons include that political structure of Arab world and deeply dispute weakens the base of Pan-Arabism movement. In local region, the thoughts of Religious Minorities and Sectarianism deny and destroy Arab nationalism movement and its premise-the sincerity of country. Some non-Arab nations pursuit the unity of theirs own not the whole Arab nations. Regional Nationalism and Islamism obstacle the development of Pan-Arab unity movement Weak sovereignty of Arab countries and diverse political rules weaken the political base of movement of Pan-Arab unity. Unbalance of economy, culture and base of society between different regions also lag the unified movement.

内因包括：阿拉伯世界的政治结构和王朝间的利益纷争削弱了泛阿拉伯统一运动的群众基础和民族基础；在局部地区，宗教少数派及其宗派主义思想不断地否定和破坏阿拉伯民族主义运动及其前提——对祖国的忠诚；阿拉伯世界中一些非阿拉伯民族的独立诉求挑战地区的统一；地区民族主义和伊斯兰主义阻碍了泛阿拉伯统一运动的开展；孱弱的国家主权限制了阿拉伯国家在民族事务上的能动性，而多样的政治体制则削弱了泛阿拉伯统一的政治建构基础；阿拉伯各地区或国家间经济、文化和社会发展的不平衡以及整体上的滞后削弱了泛阿拉伯统一运动的经济、文化和社会基础，等等。

Since Al〓Ga〓In〓P possesses larger valence band difference to GaAs and wider energy gap, minor carrier reverse injection from base and space charge region recombination in the emitter are effectively suppressed in Al〓Ga〓 In〓P/GaAs HBT. Under most circumstances, quasi-neutral base recombination current dominates the base current, and its ratio to collector current varies little with collector current and temperature, thus greatly stabilizes the current gain.

Al〓Ga〓〓In〓P/GaAs HBT由于异质结的△Ev较大，发射区禁带较宽，有力地抑制了基区少子反向注入流和发射区空间电荷区复合电流；在大多数情况下，基极电流以准中性基区复合电流为主，其与集电极电流的比值随集电极电流和温度的变化极小，稳定了电流增益。

1 The basic components Base station, jurisdiction center, sea area center (1) base station Function receiving ship borne data and broadcast data under the control of the jurisdiction center Configuration Transceiver, base station controllers and network equipment, constituted a internal LAN.

1.1基本组成基站、辖区中心、海区中心。。（1）基站功能在辖区中心的控制下接收船载数据和播发数据。配置收发器、基站控制器和网络设备，内部形成局域网。

In order to ensure quality supply to meet international market requirements, and further with the international standards of agricultural products, the company in accordance with international non-pollution, green vegetables strict standards for operation, efforts to develop national lace vegetable-growing areas of cultivated land as the company's exports of vegetables, plant bases, and base the plant to carry out a unified technical guidance, unity of pesticides and fertilizers to track management, and set up base in detail the various files to ensure that the base production of vegetables achieve "non-polluting, non-" the pollution-free green food standards.

为了保证货源品质达到国际市场要求，进一步与国际农产品标准接轨，公司按照国际无公害、绿色蔬菜标准进行严格操作，努力开发全国蔬菜种植区的连片耕地作为公司的出口蔬菜种植基地，并对基地的种植进行统一技术指导，统一农药、化肥跟踪管理，并建立各个基地的详细档案，保证基地生产的蔬菜达到&无污染、无药残&的无公害绿色食品标准。

After purification and quantification,1 ugof total RNAs were reverse transcribed and amplified by PCR with5'upstream 10 base random primers and one-base or two-base anchored 3'primer respectively,and the amplified products were displayed on asequencing gel side by side.

本文以父本黄早4，母本U8112和杂种一代掖单4号的玉米幼苗为材料，提取总RNA，用5'端随机引物和3'端单锚定或双锚定引物，进行了mRNA的差异展示研究。

The tool tray assembly also includes a base ,means for supporting the base for movement along the ground and a vertically upwardly from the base ,the vertically extending member including an upper end ,and means for removable mounting the tool tray on the upper and of the vertical member with the tool tray and the wheels supported above the ground .

工具盘子汇编并且包括一个基地、手段为支持基地为运动沿地面和a 垂直向上地从基地，垂直延伸的成员包括上端，和意味为可移动的架置工具盘子在鞋帮并且垂直的成员与工具盘子和轮子支持了在地面之上。

Customer base through the characteristics and spending habits of investigation and analysis, can be seen, whether it is the main goal of meeting the target customer base or customer base, are to improve the quality of life for the principle of the largest, mature, rational thinking, to show independence, self-personality, the pursuit of natural, comfortable, introverted taste of life without publicity.

目标客户群对产品细节的需求分析，通过客户群的特点和消费习惯的调查和分析，可以看出，无论是主要目标的目标客户群或客户群，是提高教育质量生活的原则，最大的，成熟，理性思考，表现出独立，自主的个性，追求自然，舒适，品味的生活内向而不宣传。

Over the years, the White Horse Lake Base aquaculture relies on a favorable geographical advantage to develop aquaculture, is now over a thousand million investment, so that the pond lace base, rational layout, roads, drainage, trench support, forming a natural harmony, the layout of a reasonable , perfect facilities, regional characteristics, the base apparent new pattern of aquaculture to "raise the water to fish to water and fisheries" and to promote the concept of eco-farming.

多年来，白马湖水产养殖基地依托有利的地理优势，大力发展水产养殖，现已投资千余万元，使基地池塘连片、布局合理，路、渠、沟配套，形成了自然环境和谐、布局设计合理、设施配套完善、区域特色明显的水产养殖基地新格局，使&以渔养水、以水养渔&的生态养殖理念得到推广。

In recent years, is actively promoting the adjustment of agricultural industrial structure, vigorously develop the efficiency of agriculture and foreign exchange in agriculture, forming a 4000 acre Dong wild rice stem, 18,000 acres of the export of vegetables, 1,600 acres of sun-cured tobacco the three major characteristics of the agricultural base, and continuous development and expansion of the agricultural enterprises the establishment of joint enterprises base, base of the industrialization of rural households associated business model.

近年来，正积极推进农业产业结构调整，大力发展效益农业和创汇农业，形成了4000亩董家茭白、18000亩出口蔬菜、1600亩晒红烟三大特色农业基地，与不断发展壮大的农业企业建立了企业联基地，基地联农户的产业化经营模式。2002年实现农村经济总收入7.97亿元，创农民人均收入4950元。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。