A handful of bacterial genes crucial to survival were successfully replaced by artificial ones in a new synthetic-biology experiment.

在一项新的合成生物学实验中，为数不多的几个与生存性命攸关的细菌基因已经成功的为人造基因所替代。

youdao

In his experiment, reported in an earlier issue of Science, the artificial bugs were introduced to the real ones and soon became sufficiently socially integrated that they were perceived as equals.

在他的这个报导在早前的科学杂志上的试验中，机器蟑螂被引入到真实蟑螂中去，而且很快这些机器蟑螂便充分融入了这个群体而且被其他蟑螂视为同类。

youdao

This article obtains from the runoff energy, in the room in the artificial rain experiment foundation, analyzed the slope tillage measure to the runoff energy reduction function.

从径流能量入手，在室内人工降雨试验的基础上，分析了坡面耕作措施对径流能量的削减作用。

youdao

The very idea of an experiment is artificial.

ECONOMIST: News from the lab

After that point, as word slowly spread, doctors began to quietly experiment with artificial insemination with donor sperm, working only with infertile heterosexual couples, turning to friends of the couple or -- once again -- their medical students.

CNN: Science led to gay families: Law should follow

Thrum was captivated and decided to launch an experiment with his fall Artificial Intelligence course at Stanford, offering a parallel online version free to anyone. 160, 000 students in 190 countries enrolled.

FORBES: Education Finally Ripe For Radical Innovation By Social Entrepreneurs