杰伦·拉尼尔创造了“虚拟现实”这个词，并成为推动其早期发展的先驱人物。Jaron Lanier coined the term "virtual reality" and pioneered its early development.大银行是发展这一体系的先驱。The big banks have been the pacesetters in developing the system.她是现代妇女运动的先驱.She is a fo...
A fine - grained, light - colored granitic rock consisting primarily of orthoclase and quartz.一种由铁锰钨酸盐组成的矿物, 晶体状,主要的钨矿石,见于与花岗岩伴生的石英脉中.A batholith has been defined as a huge intrusive mass of granitic rock.岩基的定义是巨大的花岗石侵入岩...
供水以及其他公用事业受到了严重影响。Water supplies and other public utilities were badly affected.曾为水井供水的蓄水层正式宣告干涸了。The aquifer which had once fed the wells was pronounced dry.州水利工程项目已切断了对农场主的所有供水。The State Water Project has shut off all ...
研究了芳樟醇与乙酸酐酯化反应动力学.The kinetics of esterification of linalool with acetic anhydride was studied.以Lindlar催化剂合成芳樟醇,脱氢芳樟醇转化率为99%～100%, 合成芳樟醇选择性为95%～97%.Analogically, selectivity of 95 % - 97 % were att ained with Lindlar cat...
This type of surgery could even be used to extract cancerous growths.这种外科手术甚至可以用来切除癌性肿瘤。Photos cannot be faked, it memorizes our growths, our happinesses and our memories.照片是真实的, 因为它记录了我们的成长, 我们的快乐和我们的记忆.It is not the pr...
He was smart and well groomed but not good looking...他仪容整洁，穿戴漂亮，就是人长得不好看。The professor hoped to break the students of the habit of looking for easy answers.教授希望改掉学生们不动脑筋就想找到答案的习惯。His life isn't ruled by looking for...