利用催化剂线源扩散模式确定人工增雨作业后的目标区,并采用非随机活动对比区和目标区分层历史回归的方法估算作业效果。
The regression analysis method of non stochastic process and movable control over the target area was used to assess seeding effect. The target area was determinated by diffusion equation.
调查人员在印度对200所学校进行随机访问时发现,有半数的学校在访问时没有教学活动。
In random visits to 200 primary schools in India, investigators found no teaching activity in half of them at the time of visit.
她说,麦金农的黑客活动“并不是非法访问计算机时的随机试验,而是在关键时刻故意破坏美国防御系统,并且留下了证据确凿的损害。
She said McKinnon's hacking activities "were not random experiments in computer hacking, but a deliberate effort to breach US defence systems at a critical time which caused well-documented damage.
The physicalist says we don't need to appeal to anything as extravagant as a soul in order to explain the fact that bodies don't just move randomly, but they move in purposeful ways that are controlled.
物理主义认为,我们并不需要诉诸任何,像灵魂那样夸张的东西来解释,为什么肉体不会随机乱动,而是在控制下进行的有目的的活动
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