| 1. | The artificially hardened voice rose harshly and hung there .
粗哑的假嗓音响了起来，在那里荡漾。 |
| 2. | The organism must be found again in the artificially infected host .
必须在人工浸染的寄主中，再次发现这种有机体。 |
| 3. | It also includes the results from several studies on artificially roughened pipelines .
这里还包括一些在人工加糙管道内做的试验结果。 |
| 4. | For the first time, he realized that she had thin lips and plumped them out artificially .
他第一次注意到她的咀唇很薄，她是用人工方法把它弄厚的。 |
| 5. | "i had an inheritance from my father," the artificially hardened voice rose harshly and hung there .
“我爹留给我一笔遗产，”粗哑的假噪音响了起来，在那里荡漾。 |
| 6. | Artificially applied currents were dispensed with entirely and natural earth currents used instead there .
在那里完全不用人工施加电流而用地球内部的天然电流来代替。 |
| 7. | Prescribed fires are artificially set and controlled and are intended to fulfill forest management objectives .
计划林火是人为点燃并控制，目的是为了实现森林经营的目标。 |
| 8. | New variants of some plant viruses have been produced artificially in the laboratory by treating pure virus strains with mutagens .
用亚硝酸之类的诱变处理纯病毒株系，能在实验室内人为地使有些植物病毒产生新变种。 |
| 9. | Heavier atoms, such as those of plutonium, also important for the release of atomic energy, have been made artificially from uranium .
更重的原子如钛原子（它对原子能释放也起着很重要的作用），是用人工方法从铀中制造出来的。 |
| 10. | Why has the material and technical apparatus of all the countries of the entents failed in twelve years to overthrow this artificially fostered bolshevism ?
为什么十二年来所有协约国成员的物质和技术手段却撼不动一个人工培育的布尔什维克主义呢？ |
