退出
我的积分:
中文文献批量获取
外文文献批量获取
机译:高架凸轮/挺杆接触的瞬态弹性流体力学分析
机译:リリローローポポ媒叶ネア媒媒媒媒ネ媒アア
机译:还 还 还 还 还 还 还 还 还 还 还 还 还 还 还 还 还 还 还 (Para bぇs和tabagoi)? 还 还 还 还 还 还 还 还 还 还 还 还
机译:Trans(Cl)-Ru(2,2’-ビピラジン)(CO)2Cl2:合成·构造と CO2还元触 媒能
机译:虚构的民族刻录和民族造影:“保留”构建,代表白交织美国土着和民间身份
机译:肠系膜上动脉综合征背后还隐藏着什么?
机译:1920年之前匈牙利文学现代性的分支招待会
机译:铁氧还蛋白:NaDp(sup +)氧化还原酶和铁氧还蛋白:硫氧还蛋白还原酶与底物的相互作用。进度报告
机译:制造钟表白金的方法,如此执行的钟表白金以及配备有此类铂金的钟表
机译:力学和液体的照明小细胞,液体力学和光照对于小型电池,液体力学和光照对于小型电池,液体力学和光照对于小型电池,液体力学和光照对于小型电池,液体力学和灯饰,液体Mediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediediedie alpha_delta_epsilon_。
机译:机动车辆的驱动装置,具有挺杆,挺杆的挺杆与凸轮相配合,另一个挺杆的挺杆与轮廓相配合,其中,挺杆的行程方向与挺杆的行程方向倾斜。
抱歉,该期刊暂不可订阅,敬请期待!
目前支持订阅全部北京大学中文核心(2020)期刊目录。