查询词典 sea-weed

It has become the restrictive factor of economic development. The implement of water saving rebuild programming in northern droughty areas is an important measure for sustainable use of water.This study is based on the investigation of the type, step and method of SEA, and focuses on the water saving rebuild programming in Mongolia Hetao regions as a case. The SEA technique is applied to agricultural sustaining using of water. The contents and impact factors are summarized along with the objective and standards defined clearly. This paper also offers assessment indexs on water saving rebuild programming, which evaluates the subsequent environmental impacts and public benefits. Some measures avoiding the negative impact are also presented to ensure that this programming is in accordance with the principle of sustainable development.

本论文在对战略环评的类型、步骤和方法进行充分调研的基础上，针对内蒙河套灌区水资源可持续利用的节水改造规划，将战略环评的相关方法应用到灌区农业水资源的可持续利用战略中，概括其环境评价所涵盖的内容，分析总结相关的影响因子，明确评价目标和标准，尤其突出战略环评在节水改造规划应用中的评价指标，重点评价灌溉节水改造规划实施后，对环境产生的影响及其环境经济效益，并提出减缓负面影响的保护措施，使这一规划在实施过程中更加符合可持续发展的原则。

Sea buckthorn belongs to a kind of shrub or small tree in elaeagnaceae,many nutrient substance and medical composition are barley contained in sea buckthorn fruit and leaves.

沙棘为胡颓子科酸刺属的落叶灌木或小乔木，沙棘果实和叶中富含多种药用成分和营养物质。

Engraulis japonicus ; egg ; larva ; embryo development ; environmental conditions ; the Northern of East China Sea ; the Southern of Yellow Sea

鳀； 鱼卵；仔稚幼鱼；胚胎发育；环境条件；东海北部；黄海南部

The settlement adopted in this project is the necessary settlements in the exploit of epeiric sea petrol, which solves the technique problems as the In-process quality control and maintenance of petroleum pipe line and power cable and plays an important part in safety in production of the cables and pipes under the sea as well as the protection of the environment.

该装置是浅海海洋石油开发中必不可少的装备，解决了浅海海洋石油开发中石油管道和电缆的巡检和维护的技术难题，对保证海底管线电缆的安全生产和环境保护有着重大的现实意义。

Pearl River Mouth Basin, an epicontinental sea and marginal sea basin, is one of depositional basins abundant in oil and gas in China.

该沉积组合反映了张性边缘海盆地的演化特点，盆地演化与资源效应表现在裂陷期、热沉降期及断块升降期的生储盖配置，故勘探目的层段为热沉降阶段所形成的三角洲碎屑岩与陆棚碳酸盐岩。

According to the J_2~2～J~1 strati- graphic features, rock facies characteristics and previous research, the author deem that the terrestrial environment spread all over the epicontinental sea-platform at the transgression time when the J_1 depositing, the environment character is the normal sea-platform sedimentary; the study results indicate that the location-evaporation platform environment when theJ_2~～J~1 sediment is good to the reservoir formatting and evaluating.

研究认为在嘉二~1～嘉二~2段时期沉积所处的局限—蒸发台地环境属于较有利于储层形成与演化的沉积相带；嘉一段沉积相平面展布主要形成于开阔台地环境中，属于不利于储层形成与演化的沉积相带。

Tianjin, one of the four municipalities directly under the Central Government, is the door of Beijing, capital of China. In 1997, the State Council described her as the economic center of the Bohai-Sea-Ring area, as well as an important economic center of northern China. This function description has the following meanings: on the one hand, the development of Tianjin must eradiate the Bohai-Sea-Ring area, the north of China and even the whole nation; on the other hand, it requests Tianjin to step up to a higher position, function and influence in multinational regional cooperation, and hence to form an important base and green channel on economy cooperation in northern China.

天津作为中国四大直辖市之一，是首都北京的门户。1997年国务院将其定位为环渤海的经济中心和我国北方重要的经济中心，这一功能定位意味着：一方面要求天津的发展要辐射于环渤海地区，辐射于我国北方地区乃至辐射于全国；另一方面要求提升天津在跨国区域合作中的地位、作用和影响，形成中国北方对外经济合作的重要基地和绿色通道。

Shrimp is eurythermal migratory species which distributes in Zhouwai fishing ground of East Sea and South Sea.

广温性洄游种类，我国产于东海的舟外渔场及南海海域。

Eustatic sea level change; fluctuation of sea level

由于热膨胀、冰盖在温暖条件下的消融或在寒冷条件下的扩张而引起的相对海平面的长期变化。

With the seismic profile and the comparison between the eustatic sea level change and sequence, the authors find that there developed different scales of reef and carbonate platforms in the sag. These reef and carbonate platforms have many developing stages which can be correlated with the eustatic sea level change and evolutionary stages, besides, they all have preferable hydrocarbon potential.

通过地震资料的解释及海平面变化曲线与层序的对比发现，琼东南盆地南部深水凹陷发育有规模大小不等的生物礁和碳酸盐岩台地，而且这些生物礁和碳酸盐岩台地的发育与海平面变化曲线和构造演化的阶段可以对应起来，应具有较好的油气勘探潜力。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。