论文答辩

TPP

不断提高政策的针对性、灵活性和前瞻性

十八届四中全会

B英译汉/B

十二五规划

微博

An equally exciting area for research is to genetically alter crops to get higher yields from soils that are infertile or too acidic, toxic, or saline for varieties now in use. Vast land areas of the earth are either not utilized, or are underutilized for economically important crop production. Marketable yields have been obtained in California with a salt-tolerant research line of barly irrigated with water from Pacific Ocean. This genetic approach to saline crop production has been proven with barley, and is applicable to other crops. Barley grown with seawater was found satisfactory as a feed, and yields were appreciable. This development could be the shape of things to come in genetically opening a vast new, heretofore inaccessible, water resource for crop production. Few regulatory constraints would likely be leveled on this new technology. Genetically controlled plant nutrition will surely play a key role in the future of crop production. Genetic resources will continue to be utilized for improvement of the nutritional ( biological) value of food crops. Cereals still dominate the diets of most people. Progress in genetically raising the levels of protein and critically deficient amino acids in cereal grains has been singular.

minimum living standard

Implicit Cost

科学家与环保人士担心全球变暖的问题。使用化石燃料(如石油、煤)或大面积砍伐森林，是地球大气“温室气体”不断增加的两大因素。这些气体所吸收的热能越来越多，最终将改变天气型态、造成海平面与海洋温度的上升，以及形成有害于植物、野生动物和人类栖息地的气候反常。 虽然科学界对全球变暖的影响程度尚有歧见，但若人类对温室效应造成的危险置之不理，无异于玩火自焚。为避免温室效应加剧，从个人角度来看我们可以做的就是降低对化石燃料的依赖、减少用电，并采取最不耗损自然资源的生活方式。在政府这个层面，世界大部份的工业化国家，已在一九九七年所签定的京都议定书中，宣誓将做到气体排放减量。

agroecosystem

detective thriller

资产负债表

OTC

the Chinese zodiac

BPart CDirections: Read the following text carefully and then translate the underlined segments into Chinese./B

B汉译英/B

SCO

广交会品牌展区是鼓励和引导企业转变外贸发展方式的重要示范平台。为进一步优化出口产品结构，推动外贸企业转型，本届广交会重新开展了品牌展区企业评审和品牌展位安排工作，并对品牌展区作适度扩容，设展位数10447个，占总展位数的18．6％。共有1442家企业进入品牌展区，比上一届增加77家。此外，本届还在细化优化展览现场服务、完善参展商和采购商个性化服务、提升餐饮服务水平、强化对特装布展施工单位的资质认证及现场管理等方面做了改进和完善。来自法国、美国、丹麦、芬兰、日本、新西兰等6个国家的11家跨国企业将进驻广交会跨国采购服务区。