1.
Across the world a number of groups are trying to develop synthetic polymers to deliver genes, entirely removing the need to use viruses.
世界上一些组织都在试图研制人工聚合物来运载基因,以便完全消除使用病毒的需要。
2.
In areas of poor soils, within two years of cultivation, synthetic nitrogen and mineral fertilizers have to be applied heavily.
在土壤养分贫乏的地区,经过两年内的种植后就必须很大量应用合成氮肥与矿物肥料。
3.
In the early period of this century, there had been a breakthrough in synthetic genes and bioengineering became very popular.
在本世纪初期,人造基因有了重大的突破,生物工程蔚为风尚。
4.
Creating a synthetic ETF does not eliminate this illiquidity risk, but merely transforms it into a bet on the creditworthiness of a bank.
创建一个合成的ETF并不能消除这种不流动性风险,只是仅仅将其转化成了对银行信用度的赌注。
5.
People generally speak of the analytical and synthetic methods, as if it depended solely on our choice which we pursued.
人们常说到分析方法和综合方法,就好像这全凭我们的高兴,随便用这个或那个方法都可以似的。
6.
The synthetic way showed the disadvantage of commercial available starting material, mild reaction conditions and easy to operate.
所采用的工艺路线合理可行、原料易得、反应条件温和、操作方便。
7.
It would be easy to call the world the aliens live in the "real" one and the synthetic world a "false" one.
当然,你可以说外星人生活的世界为“真”,虚拟世界为“假”,那很简单。
8.
vinylon is a synthetic fiber spun from pva . its properties are similar to that of cotton . compared with cotton , vinyl o . .
维尼纶是以聚乙烯醇为原料纺成的合成纤维,其性能与棉花相似,与棉花相比又有强伸度大耐磨性好吸湿性强的优点。
9.
The top portion of the shoe, or the upper, is usually made of leather, synthetic leather, or a combination of materials.
鞋的顶端部分就是鞋面,通常由皮革、合成革或者是材料的组合。
10.
Synthetic Aperture Radar Observations of the Surface Signatures of Cold- Season Bands over the Great Lakes .
大湖上空冷季带地面信号的合成孔径雷达观测。