第6周隐函数的导数。由参数方程所确定的函数的倒数。数学实验一。 二。
Week 6 The derivative of implicit function. the function's derivate by parameter equation.
过去几年，我送给自己的生日礼物是在内观冥想隐修地过上一周静默的生活。
My birthday gift to myself for the last couple of years has been a week of silence at a vipassana meditation retreat.
岸边湖水里的树木犹如它的纤细的睫毛，而四周树木掩隐的峰峦叠嶂是它突出的眉毛。
The fluviatile trees next the shore are the slender eyelashes which fringe it, and the wooded hills and cliffs around are its overhanging brows.
目的探讨单侧大隐静脉曲张手术中应用神经刺激仪引导下的外周神经阻滞与硬膜外麻醉的效果比较。
Objective to compare the anesthetic effect between nerve stimulator guided peripheral nerve block and epidural block in patients undergoing unilateral great saphenous varicose veins surgery.
周终我得做很多多少事，以是我的周终便隐得尤其繁闲，以是我普通皆正在周六上午便把功课皆做完。
I am going to do many things and be very busy on the weekend. So I do my homework on Saturday morning.
方法选择在口腔门诊首次就诊的具有牙髓炎或根尖周炎症状的隐裂牙，采用预成金属冠修复后再作牙髓病治疗。
The method can debase the possibility of the tooth fracture during and after treatment. Methods The patients with cracked teeth have the symptom of pulpitis or periapical periodontitis.
云北除夜理一个部门由当局帮手的男同性恋酒吧究竟了局开曳怂，比本按时分推迟了三周。此前，媒体的除夜肆报导激起了对酒吧主顾隐公的担心。
A part-government-funded gay bar in Dali, in China's Yunnan province, finally opened, three weeks behind schedule after intense media interest spurred concerns about privacy for its customers.
云北除夜理一个部门由当局帮手的男同性恋酒吧究竟了局开曳怂，比本按时分推迟了三周。此前，媒体的除夜肆报导激起了对酒吧主顾隐公的担心。
A part-government-funded gay bar in Dali, in China's Yunnan province, finally opened, three weeks behind schedule after intense media interest spurred concerns about privacy for its customers.
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