人为的

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。

Ions. The drive of nacelles with active yaw systems shall be provided with a brakin

在机舱配备主动偏航系统情况下，应确保即使是简单的人为不正确维护，也不会产生

Convention Fixing the Minimum Age for the Admis-sion of Young Persons to Employment as Trimmers or Stokers

确定准许雇用未成年人为扒炭工或司炉工的最低年龄公约

Because the body of the robot is circular and the steppers are placed along the center axis, the robot can spin in place in any direction.

由于机器人为圆形，步进电机在中轴上，它可以就地作任意方向的转向。

True, he had called the rent agent "a bastard of an Orangeman," but that, according to Gerald's way of looking at it, did not give the man any right to insult him by whistling the opening bars of "The Boyne Water."

的确，他曾经称呼过地租代理人为&奥兰治派野崽子&不过，按照杰拉尔德对此事的看法，这并不使那个人就有权哼着《博因河之歌》那开头几句来侮辱他。

Firstly, they divided the country into shires, with shire courts and shire reeves, or sheriffs, responsible for administering law.

盎格鲁—撒克逊人为英国国家的形成打下了基础。首先，他们把国家划分为郡，郡法庭和郡法官、或行政司法长官负责执法。

Firstly, they divided the country into shires, with shire courts and shire reeves, or sheriffs, responsible for administering law.

盎格鲁—撒克逊人为英国国家的形成打下了基础。

Absalom went to the king and said, Your servant has had shearers come.

押沙龙来见王、说、现在有人为仆人剪羊毛、请王、和王的臣仆、与仆人同去。

In this paper, fault tree method was adopted to analyze the failure routine and possibility of the marine emergency system.

造成这种现象的原因很大程度上是因为系统设计不完善、计测系统有缺陷以及人为失误等。

The soil soluble salines of the flight area of Xining Caojiabao airport were studied.

通过对西宁曹家堡机场飞行区随机分区采集的土壤进行可溶性盐分测定，查明在经过严重人为扰动后飞行区土壤可溶性盐分特征。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。