查询词典 source area

Sterane and terpane biomarkers of Lower Paleozoic source rocks in the Tarim basinindicated that there is closer relationship between crude oil and the Cambrian source rocksrather than the Middle-Lower Ordovician source rock, and less relation with UpperOrdovician source rocks.

4烃源岩甾萜烷生物标志化合物特点表明，寒武系烃源岩与原油最为接近，次为中、下奥陶统，上奥陶统最疏远。

This kind of definition manacled the train of thought that uses a source greatly, should use source technology in great quantities, the company that uses what these technical conformity give an user to need most also brings into source business category, having emerginging in this one domain reveal a lot of companies that acquire huge success, if Google is based on a source software namely,obtain the commercial example of huge success.

这种定义极大地束缚了利用开源的思路，应该把大量采用开源技术，并把这些技术整合出用户最为需要的应用的企业也纳入开源企业范畴，正在这一领域已经涌现出很多取得巨大成功的企业，如 Google就是一个基于开源软件取得巨大成功的商业范例。

The invention comprises the following steps: the user of the mobile communication terminal setting the power save mode, selecting the subdistrict search time and opening the holding period of the power source, judging and counting the exceeding time that the subdistrict power falling under the reference value according to the saved subdistrict search time, operating the power save mode, closing the working power source supplied by the battery and driving the timer with the minimum working power source if exceeding the saved subdistrict search time; opening the working power source, searching the subdistrict and maintaining the calling standby state if the overtiming.

包括步骤：移动通信终端的用户设置节电模式，选择小区搜索次数和打开电源的保存时间，以保存的小区搜索次数为根据，判断计数小区功率降到基准值以下的超过次数，如果超过上述保存的小区搜索次数，则运行节电模式，关闭电池供应的工作电源，以最小工作电源驱动定时器计时；比较判断结果是时间已超过时，打开工作电源，搜索小区，同时保持通话待机状态。

In ordinary field 3-D layout, receiving-line spacing is n-times the seismic source gap, and source-line spacing is n-times the receiver interval; as a result, at each intersecting point of source line and receiving line, source position superposes receiver position.

在常规三维观测系统中，接收线间距是震源间距的倍数，震源线间距是接收器间距的倍数，这使得在震源线和接收线的每个交点处震源和接收器是重合的。

Species richness and Pielou evenness index were used to measure species diversity. Species richness in polluted area was 32-67, while in control area it was 47-82. Pielou evenness index of tree layer was 0.1161-0.8509, while those of shrub layer and herb layer were 0.1763-0.3249 and 0.0443-0.2601, respectively. The results showed that both species richness and Pielou evenness index were influenced by the point source pollution. Species importance values showed significant differences between polluted area and control area. Dominance of different species had changed, and some species even disappeared under the pressure of pollution, indicating a process of species replacement in plant communities. Such species replacement can provide a scientific basis for species selection for restoration of human-damaged ecosystem. The natural regeneration of Quercus variabilis was insensitive to pollution, while Cupressus funebris was effected seriously.

仅在污染区中出现的物种数量远低于仅在对照区中出现的物种数量；(2)可分出4种基本的群落类型：马尾松林、柏木林、栓皮栎林和马尾松＋栓皮栎林，各群落特定层次的物种丰富度指数以及Pielou均匀度指数在污染区与对照区之间存在显著差异；(3)污染胁迫下，物种在群落中的生态优势度发生了变化，反映了群落中不同物种相互替代的过程，这种物种的替代可为今后受损生态系统人为恢复过程中物种的筛选提供一定的理论参考；(4)对群落中王要物种更新的调查发现：栓皮栎林对污染不敏感；柏木林污染区与对照区幼苗数量及分布格局均有明显差异，污染条件下群落未来演替受到严重干扰。

The results show that the debris materials of the Shanxi Formation mainly are derived from Pre\|Cambrian metamorphic rock from the north part of the Ordos basin, two water systems control the material source of the Shanxi Formation, the middle\|west water systems in the research area have the same source, the east water system has another source, but they are affinitive.

结果表明神木地区山西组的物源主要来自盆地北部前寒武系变质岩，重矿物组合反映了山西组物源由2条水系控制，研究区内中西部水系来自于同一源区，而东部水系来自不同的源区，但是东西源区之间具有一定的亲缘性。

Wind energy source resource accepts the landform effect more, world wind energy source resource is many contraction zone focusing on littoral and open continent, Inner Mongolia , Xinjiang and Gansu Province area wind energy source resource enrich Chinese southeast along the coast, also very much if American California composes in reply along the bank a few Northern Europe countries.

风能资源受地形的影响较大，世界风能资源多集中在沿海和开阔大陆的收缩地带，如美国的加利福尼亚州沿岸和北欧一些国家，中国的东南沿海、内蒙古、新疆和甘肃一带风能资源也很丰富。

These problems are determining recharge area position, water source, uranium source of the groudwater in sandstone; the relation between partial discharge source of the groundwater in sandstone and uranium ore-forming; the relation between mineralizing hydrogeochemistry condition and fixed position uranium deposit or uranium ore-body or uranium mineralizing range; and relation between hydrogeochemistry trackways (such as, uranium, thorium concentrations; Th/U,〓U/〓U,〓Th/〓U, and 〓Th/〓U ratios etc) in the rock and uranium ore-body fixed position and so on.

详细研究的问题有：含铀砂岩地下水补给区及水源、铀源问题；局部排泄源与铀成矿关系问题；成矿水文地球化学条件及其与铀矿床及铀矿体或铀矿化地段定位关系问题；以及岩石中水文地球化学形迹(铀、钍含量、Th/U、〓U/〓U、〓Th/〓U和〓Th/〓U比值等)与铀矿体定位的关系问题等。

It consists of the folowing five contents.(1) the seasonal change of leaf area index,(2) the seasonal change of ratio of leaf area, stem area and ear area to the sum area of these three foliage components,(3 )the seasonal change of leaf in clination,(4 )the seasonal change of optics of leaf, stemand ear,(5 )the seasonal change of upward reflectance of soil background.

具体内容包括：(1)叶面积指数的季相变化；(2)叶、茎、穆面积在它们总面积中比例的季相变化；(3)叶倾角分布的季相变化：(4)叶茎称光学特性的季相变化(5)土坡背景垂直向上反射率的季相变化，文中各项季相变化特征祖盖的冬小麦生育期长。

Backset current area, the important factor of burner performance was discussed on the basis of carrying on numerical simulation to the cement kiln with three-channel burner by the model of. RNG k-ε. The model that backset current area was divided into center backset current area, interior backset current area, and other backset current area was compared in three-dimensional condition.

在采用重整化群κ-ε模型对水泥窑用多通道燃烧器进行数值模拟的基础上，针对影响燃烧器性能的重要指标－回流区进行讨论，将三维条件下燃烧器的流场分布与传统燃烧器流场进行劝比，提出了三维条件下燃烧器回流区分为中心回流区、内回流区、外回流区3个回流区的分布模型，并分析了影响回流区的直流风和旋流风2个重要因素。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。