如果倾斜方向相反的话, 它就是正的了.If the dip were in the opposite direction, it would be positive.每个相角不论是正的还是负的, 都是相对于水平轴来说的.Each phase angle, whether positive or negative, is referenced to the horizontal.方差的正的平方根叫做标准差.The positive squ...
增加的速度任意地四散传播.An increased velocity is randomly dispersed.他任意地[随心所欲地]对事实加以渲染.He embroidered the facts with considerable license.守卫们组对各自散开, 任意地随机抽查.The guards pair off in all directions, making their choices at random....
人们对农业上灭草剂和杀虫剂的用量非常担忧.There is a lot of concern over the amount of herbicides and pesticides used in farming.尽管此方法涉及使用灭草剂的化学药品来去除这些已存的青草.Still another involves using an herbicide chemical to kill the existing grass....
Alfonso: Just bring yourself! I will supply all the food and drinks.艾方索: 人来就行了! 我会准备所有的食物和饮料.Other poets classed as hermetic include Mario Luzi and Alfonso Gatto.归入赫尔墨斯式的诗人还有M· 卢齐和A· 加托....a hotel built to accommodate gu...
太河源出清泉.Rivers need a spring.河源区水土流失受自然因素和人类不合理开发利用因素联合控制,但后者的作用更为重要,而且导致了河源新的危害性更大的水土流失类型.Mechanism of soil erosion is put a bridle on spontaneous factor and action of humanity.你也可以去参观河源博物馆, 在那里你可以看到许多恐龙蛋化石.You can also ...