To record, press these two buttons together; then rewind , and then press the red button to play back.要录音就得一起按下这两个键, 而后倒回, 按下这个红键播放.Robert Kincaid was perspiring mildly; his top two shirt buttons undone.罗伯特.金凯微微出着汗, 衬衫的头...
卫生部门要加强对麻黄素单方制剂的管理.Departments of public health must enhance control over prescribed ephedrine preparations.其他单位和个人一律不得从事麻黄素出口业务.No other units or individuals shall engage in ephedrine export business.未经指定的任何单位和个人,不得经营麻黄...
colonnades of fluted Doric columns饰有凹槽的多立斯柱廊Rich red gown heavily embroidered with peony motif in platinum features a fluted hemline.红色婚纱是以铂金线绣出牡丹图案.Single chimera light pink two - tone fluted star. Plain, pointed. Large...
不含碱性氮的化合物包括吡咯 、 吲哚 、 咔唑和苯咔唑.Non - basic nitrogen - containing series include pyrroles, indoles, carbazoles and benzcarbazoles.吡咯, 噻酚和呋喃的情况就是这样.Such is the case in pyrrole, thiophene, and furan.以电化方法在ITO 导电玻璃 基体上制备聚合物聚吡咯薄...
申请书连同完整个人简历和两份推荐信必须在6月12日以前送达校长处。Applications with a full curriculum vitae and two references should reach the Principal by June 12th.我为他写了一封很好的推荐信.I wrote him a good recommendation.他为他写了封推荐信，称他为人可靠与值得信赖这两点是“毋庸置疑的”。He wr...
比较不常见的浸蚀多聚物的化学浸蚀物有酸 、 碱.Less common reagents that attack polymers include acids, bases.简要介绍了磁性纳米颗粒 、 硅纳米 颗粒及阳离子多聚物颗粒等的研究进展.The magnetic nanoparticle, silica nanoparticle and poly - cation nanoparticle were introduced bri...
James Fox is best known as the author of White Mischief.詹姆斯·福克斯以《欲望城》一书最为出名.James came out of his bedroom, toweling his wet hair.詹姆斯从卧室出来，用毛巾擦着他湿漉漉的头发。The doctor said James had now deve-loped a heart murmur.医生说詹姆斯的心脏有杂音。...
Electrification of the countryside -- yes, that, too, is impressive.是的.农村 电气化 也是了不起的事....rural electrification.农村供电After electrification, it will readily stick to a wall or a ceiling.起电后, 它立即吸附到墙壁上或天花板上.Electrification o...
全都装备有二十倍的望远镜.All were equipped with 20 - power scopes.尤其是在辐射三的开放性还要大十倍的情况下.You can create new weapons from scratch by scavenging for parts.我这次可是拿了比平时多十倍的精神和姐姐“战斗”.I put in ten times more than effort tomy sister, and the ...