的影响生物基聚合物材料。
第4天，生物基与水体样品的条带数差异不明显。
On 4th day, the bands of biology base samples were not different from that of water samples.
同时生物基汽油添加剂具有对环境友好、可再生的优点。
The bio-additive is renewable and also friendly to the environment.
草、树和其他生物基原料是由纤维素、半纤维素以及维持植物外形的木质素组合而成的。
Grass, trees and other biomass feedstocks consist of a mixture of cellulose, hemicellulose and lignin, a tough material that helps plants keep their shape.
草、树和其他生物基原料是由纤维素、半纤维素以及维持植物外形的木质素组合而成的。
Grass trees and other biomass feedstocks consist of a mixture of cellulose hemi cellulose and lignin a tough material that helps plants keep their shape.
近年来，聚苯胺及其衍生物基复合材料在传感器中表现出优异的催化性能而受备受关注。
In recent years, polyaniline (PANI) and its derivatives-based composites have received a great deal of attention because of their excellent catalytic performance in sensors.
简要概述生物基表面活性剂烷基糖苷的物理性和溶解性、表面活性、安全性和生物降解等性能。
The properties of alkyl polyglucoside (APG) are briefly narrated, i. e. physical property, solubility, surface activity, toxicity, biodegradability and so on.
本工作从生物质的原料特点、转化过程和产品工程关键问题入手，综合多学科知识，提出了生物基产品过程工程这一理念。
Based on cellulosic feedstock characteristic and key issues related to conversion process and product engineering, the concept of biobased product process engineering is proposed.
结果表明，加入改性生物基添加剂后的燃用汽油，无论是发动机台架试验，还是实车道路试验，燃料经济性均有显著的改善。
The results showed that the gasoline with the said additive could remarkably improve engine and vehicle fuel economy, no matter on bench or on road.
目的是合成含2-5个碳的直链烷酸功能基的5-氟尿嘧啶衍生物。
The objective is to synthesize 5-fluorouracil derivatives containing 2-5 carbon alkanoic acid.
2-降冰片基阳离子已经由多种降冰片烷衍生物和试剂制成。
The 2-norbornyl cation has been made from a variety of norbornane derivatives and reagents.
提出了基于需盐脱硫弧菌以含乳酸盐的海水培养基为电解液的微生物燃料电池。
A microbial fuel cell of laboratory scale employing Desulfovibrio salexigens in lactate based seawater substrate was proposed.
糖苷，是糖或糖的衍生物与另一类非糖物质通过糖的端基碳原子链接而成的化合物。
Glycosides are certain molecules in which a sugar part bound to some other part through its anomeric carbon to another group.
他们的最初结果表明，这项模型在当地范围内可行。他们扩大研究范围，正研究科罗拉多若基山生物实验室中的树叶。
Their initial results suggest the model works on a local scale, although they are expanding their tests to study leaves from species at the Rocky Mountain Biological Laboratory in Colorado.
“这真是完全意想不到”，来自加州LaJolla的索尔克生物化学研究院的基恩瑞味儿告诉探索频道：“除非看耳朵上的标签，否则无法区分这些小老鼠，我们意识到老鼠们长出了毛发。”
“It was completely unexpected,” Jean Rivier, with the Salk Institute for Biological Studies in La Jolla, Calif., told Discovery News. “They couldn’t identify the mice except for their ear tags.
台北世界贸易中心一年一度的生物科技大展上，草莓蚜(Aphidichigocola)的天敌基征草蛉(Mallada basalis)在箱子中展出。
A group of walkers (Mallada basalis), natural enemy of the strawberry aphid (aphid ichigocola), are displayed in a tank during the annual bio-technology show at the World Trade Centre in Taipei.
今天，生物学家不再把盘基网柄菌视为一个胚胎：它更像为了共同的事业聚集起来的一群阿米巴原虫，为了这份事业一些甚至甘愿牺牲自己。
Today, biologists no longer think of Dictyostelium as an embryo: It is more like a society of amoebas that come together for a common cause, for which some will sacrifice themselves.
由于对谷基乙醇生物燃料的需求不断增长，美国的谷物种植有望在今春达到最高水平。
Corn plantings in America are expected to be at record levels this spring, due to the growing demand for corn-based ethanol biofuel.
研究表明，现已在美国广泛生产的玉米基生物乙醇，对比传统燃料而言，给环境和健康带来更大的负担。
The study shows that corn-based bioethanol, which is produced extensively in the US, has a higher combined environmental and health burden than conventional fuels.
这项新的研究发表在《公共科学图书馆·生物学》上，在该研究中，产生更多自由基的蠕虫或者服用了促进产生自由基的除草剂的蠕虫竟然比普通蠕虫的寿命长。
In the new study published in PLoS Biology, worms that made more free radicals or that were treated with a free-radical-producing herbicide actually lived longer than normal worms.
在佐治亚州大自然保护协会工作的生物学家艾里森·麦基表示，五角大楼已经承诺让地方团体在重建自然生态系统方面施展更大的拳脚。
Alison McGee, a biologist with the Nature Conservancy in Georgia, said the Pentagon's commitment allowed local groups to be more ambitious in rebuilding the natural ecosystem.
而我们要做的仅仅是以你想要的燃料方式去配对微生物的培养基。
“All you have to do is match the microbial culture with the type of stuff you want to use as fuel,” he says.
ECO2公司创造出第一个无水回收流程，采用一种玉米基的生物可分解溶剂液。它能溶解后接着被提取出来，因此可以重复使用。
ECO2 created the first waterless recycling process, employing a corn-based, biodegradable liquid solvent that dissolves buildup and is then distilled so it can be reused.
最终，培养基中只剩下像蓝细菌这类能够利用近红外光进行光合作用的微生物存活下来。
Eventually, only microorganisms like cyanobacteria capable of photosynthesis using near-infrared light survived in the cultures.
对此持怀疑论者都在盼着她出丑，不过也有一位名叫路易斯·李基的古生物学家看好珍，因为他曾招募珍参加过内罗毕的考古工作。
One person, the paleontologist Louis Leakey, who had recruited her to the task up in Nairobi, believed she might succeed.
洛夫·洛克把这个观点称为盖亚[7]，并于1972年与微生物学家林恩·马基·莉斯[8]一起公布了这个观点，以接受科学评判。
Lovelock called this view Gaia. Together with microbiologist Lynn Margulis, the two published the view in 1972 so that it could be critiqued on scientific terms.
这个概念震动了社会生物学的‘基床’，威廉(William Hughes)这么说，他是英国里德大学的生物学家。
The concept "shook the bedrock" of the sociobiology field, says William Hughes, a biologist at the University of Leeds in the U.K..
而在右半边，他们应用含较少营养的培养基培养细菌，但是这种培养基是为了刺激生物膜的生长而特别设计的。
In the right half they used a medium that contained fewer nutrients, but was specifically designed to stimulate the biofilm growth.
基冈·库克曾经研究过生物燃料电池，他一直在卖一种称作MudWatt的家庭自制电池组。
Keegan Cooke, a former microbial fuel cell researcher, has been selling a home-built battery called a MudWatt kit.
基冈·库克曾经研究过生物燃料电池，他一直在卖一种称作MudWatt的家庭自制电池组。
Keegan Cooke, a former microbial fuel cell researcher, has been selling a home-built battery called a MudWatt kit.
应用推荐