采自

A compartmented soil-glass bead culture system was used to investigate characteristics of arsenic accumulation in iron plaque and in mature rice plants irrigated using water with arsenic in greenhouse. Arsenic was supplied as a solution of Na3AsO4·12H2O at the following stages: tillering, stem elongation, booting, flowering and grain filling.

采用土壤-玻璃珠联合培养的方式，选择2个氧化能力不同的水稻品种YY-1、94D-64和采自浙江富阳的土壤（砷的本底值为13.8 mg·kg-1），并设灌溉清水和含砷水2个处理（即在分蘖期、拔节期、孕穗期、开花期和灌浆期5个生育阶段灌溉含砷污水，随灌溉水进入土壤中砷的浓度为3.2 mg·kg-1），研究了砷在土壤-根表铁氧化物-水稻系统中的累积规律以及土壤和灌溉水对水稻秸秆和籽粒富集砷的贡献程度。

In order to reveal the stage s of gas charging and the main reservoiring stage of the volcanic gas pool in Xujiaweizi fault depression,a case study was performed on the fluid inclusions in 34 samples collected from the volcanic reservoirs of the Upper Jurassic Yingcheng Formatioin in 12 wells.

为揭示徐家围子断陷深层火山岩气藏的充注期次和主成藏期，对采自12口井上侏罗统营城组火山岩储层的34块样品开展了流体包裹体研究。

The extraction method of MC from blue-green algal bloom was optimized in this study.

本研究首先对采自武汉东湖水华蓝藻细胞中MC的提取方法进行优化。

The hard charcoal's oven was built by Japanese hard charcoal expert design plans, technicians were trained by Japanese professional hard charcoal community, it has traditional skills, modern technique.

全然备长炭的原料是采自缅甸原始森林的钨钢木树，备长炭炭窑完全按照日本备长炭专家设计的图纸建造，技术人员由日本专业的备长炭会社培训，传统的工艺，现代的技术。

The material of Quanran hard charcoal is derived from the wolfram steel in the virgin forest of Burma. The hard charcoal's oven was bulit by Japanese hard charcoal expert design plans, technicians were trained by Japanese professional hard charcoal community, it has traditional technics, modern skills.

全然备长炭的原料是采自缅甸原始森林的钨钢木树，备长炭炭窑完全按照日本备长炭专家设计的图纸建造，技术人员由日本专业的备长炭会社培训，传统的工艺，现代的技术。

Activities of polyphenoloxidase, true choline esterase, glutathione S transferase, superoxide dismutase and catalase of the beet armyworm, Spodoptera exigua, were tested in vivo in a relatively susceptible population kept in the laboratory and a population collected from vegetable field in Wuhan.

用一个采自武汉地区的甜菜夜蛾田间种群和一个相对敏感种群，比较了甜菜夜蛾的表皮酚氧化酶、乙酰胆碱酯酶、谷胱甘肽S转移酶、超氧化物歧化酶和过氧化氢酶酶活力差异。

The 40Ar/39Ar isotopic dating of amphiboles collected from different depths of core samples in No. 3 intrusion gave a (228.2±3.0) Ma plateau age and a (230.1±7.1) Ma isochron age.

本次工作对采自不同深度岩心样品中的单矿物角闪石进行40Ar/39Ar同位素年代学研究，得到(228.2±3.0)Ma的坪年龄和(230.1±7.1)Ma的等时线年龄。

A brownish-black solid or semisolid mixture of bitumens obtained from native deposits or as a petroleum byproduct, used in paving, roofing, and waterproofing.

沥青，柏油一种黑褐色固体或半固体沥青混合物，采自天然矿藏或是石油的副产品，用于铺路，封屋顶和防水

A brownish - black solid or semisolid mixture of bitumens obtained from native deposits or as a petroleum byproduct,used in paving,roofing,and waterproof ing.

沥青，柏油一种黑褐色固体或半固体沥青混合物，采自天然矿藏或是石油的副产品，用于铺路，封屋顶和防水

Eleven biopsy specimens of normal buccal mucosa (male 6, female 5) were obtained from non-Areca nut chewers who had not the abuse of alcohol and chili and were used as controls.

方法所有口腔黏膜标本都采自 1997-07/1998-04在中南大学湘雅二医院口腔科就诊的患者，经临床及病理确诊为 OSF者(男 8例，女 3例)作为实验组。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。