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...
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...
And the areas of application include emulsification, encapsulation, extraction, microreactor, mixing and bioassay.应用范围包括乳化 、 混合 、 包埋 、 萃取 、 微反应器以及生物鉴定等.Preliminary research about emulsification of chlorinated polypropyle...
对于α-氨基仍采用Fmoc保护策略, 侧链氨基用二碳酸二叔丁酯引入叔丁氧羰基来保护,侧链胍基用酸敏感保护基2,2, 4,6,7-五甲基二氢苯并呋喃-5-磺酰基来保护.Fmoc, Boc and Pbf were used respectively to protect α - amido, side amido and side guanidine group....
In male company, perhaps he did overstep the bounds of propriety.在清一色男性的公司里，可能他的举止确实有失得体。His marriage and family life is a model of propriety.他的婚姻和家庭生活都是规规矩矩的。Nobody questioned the propriety of her being there alone.没人认为...