生物合成

At these nadirs, chemosynthesis—the thermal and chemical energy given off by deep-sea vents—gives life to creatures like the eelpout fish and tubeworms pictured here.

在这些深海底地域，由化学合成――热量和化学能量给在深海出口处的生物如：粘鱼类和管状蠕虫生活在这里并因此获得照片。

A simple, rapid and reproducible multiresidue analytical method for the determination of pyre-throids at low nanogram levels in vegetable and fruit is described.

引 言拟除虫菊酯是一类重要的合成杀虫剂，具有高效、广谱、低毒和生物降解等特性，主要用于防治棉花、蔬菜和果树的食叶和食果害虫。

Through estimating the quantity of literature and quotation,the track of the two subjects meets the power curve Y=b_0+b_1t+b_2t~2+b_3t~3,and the speed of development becomes faster gradually.The quantity of literature maybe develops in disorder.

为了分析评估目前融合技术中交叉学科在发展中的阶段特征，选择处于会聚期的合成生物学、DNA计算机和处于交叉期的生物传感器，对其文献从数量和质量两个方面进行分析，从而揭示了会聚期和交叉期交叉学科的主要特征。

Design and synthesis of thiols to engineer surfaces for biomedical applications.

硫醇的设计与合成表面的工程师为生物医学领域。

A highly effective and efficient phosphorus-free, nitrogen-free and biodegradable sequestering agents and detergency builders Polyepoxysuccinic acid was synthesized through negative ion synthesis.

以顺丁烯二酸酐为原料，通过环氧化反应和阴离子聚合的方法，合成了一种无磷、非氮、生物降解性好的环保型阻垢剂聚环氧琥珀酸。

Dr Keasling's project is to do biologically what no chemist has yet managed to accomplish—to synthesise an antimalarial drug called artemisinin cheaply.

科斯林博士的项目是使用生物的方式来完成化学家们未能实现的任务：以更低成本来合成一种叫做青蒿素的抗疟药物。

The high-temperature syngas approach is the most technically developed way to generate biofuels.

高温合成气的方法是产生生物燃料中技术最发达的方式。

Think of the former as radically better internal combustion engines, and the latter as biofuels and synfuels.

在这方面，新技术可以带来内燃发动机热效的显著提高和生物燃料和合成燃料产品。

Phenol derivative was obtained during preparation of 2, 4-diketone sulfone and its'stucture was determined by X-ray.

并对2、4—二羰基砜的生物还原作了一些试探性工作，在原料合成得到一苯酚衍生物，X-ray分析其结果。

The nucleolus is the site of ribosomal RNA transcription and assembly of ribosomal subunits.This subnuclear compartment forms around an array of repeated rDNA genes.

核仁是真核生物核糖体RNA合成、加工和核糖体亚单位装配的场所，这一亚核空间在成簇排列的串联重复rDNA基因周围形成。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。