Making easy money has always been an attractive proposition.轻松赚钱总是件诱人的事。Even among seasoned mountaineers Pinnacle Ridge is considered quite a tough proposition.即使在经验丰富的登山者中,平纳克尔峰也被认为是很难攀登的。He had allegedly tried to propo...
Making easy money has always been an attractive proposition.轻松赚钱总是件诱人的事。As a business proposition, it's a non-starter.作为一份商业建议,它不可能取得成功。Vote Yes on Proposition 136, but No on Propositions 129, 133 and 134.对第136号修正案投...
Methane and propane are alkanes.甲烷和丙烷是烷烃。The general uses of alkanes may be divided into three categories.烷的一般用途可分为三个方面.The straight - chain alkanes exacerbate the problem of engine " knock ".直链烷烃使机器的 “ 爆震 ” 问题更加严重....
OBJECTIVE To improve the synthetic procedure of antipsychotic drug aripip - azole.目的改进抗精神病药阿立哌唑的合成工艺.Objective : To develop the method for the determination of 4 - methyl imid azole in caramel.目的: 建立 4- 甲基咪唑的快速定量测定方法.Azo...