* The vaccine is delivered by a needle-free injector developed by Powderject.

疫苗通過由Powderject研制的一種無針注射器釋放。

6. 增譯“加以”、“予以”、"得到”

* Partiality to orals is encouraged by birth control experts.

使用口服避孕藥得到節(jié)育專家的鼓勵(lì)。

* The leakage of steam should be paid attention.

蒸汽泄露的問題應(yīng)予以重視。

7. 增譯“(為）……所”,"之所以”

* The power is dissipated by the resistance.

功率為電阻所消耗。

* These blisters were caused by gas bubbles generated during electrophoresis.

這些氣孔是電泳過程中產(chǎn)生的氣泡所引起的。

* Lead cannot be drawn out in the form of wire as many of the other metals for its lacking tensile strength.

鉛之所以不能像許多其他金屬那樣拉成線狀是因?yàn)槠淇估瓘?qiáng)度不夠。

責(zé)任編輯：admin