滚齿机加工齿轮的原理是（ ）
地址224.0.0.5代表的是()。
病例分析：患者，男性，55岁。右侧大腿深部脓肿切开引流后，排脓不畅，病程月余，发热不退。近期又突然出现寒战，继之弛张热，数天后背部发现一波动性肿块，有压痛，查血常规示wbc 1.5万/dl，中性粒细胞百分比 87%，体温 39℃，脉搏 100次/分。 ⑴ 请问该病人最可能的诊断是什么？ ⑵ 对该病人的处理，下列哪项不妥当？ ①联合使用抗菌药物；②给予高热量、高蛋白饮食；③少量多次输入新鲜血； ④大剂量的糖皮质激素冲击疗法；⑤背部病灶切开、引流
工件在夹具上 和 的过程称为装夹。
1、在切削用量中，对切削温度影响最大的因素是（ ）
下列属于血浆增量剂的是
刀具的后角a0在（ ）平面内测量。
普通车床的主参数是（）。
hfc网的最大的优点是()。
教师在教育工作中要做到循序渐进，这是因为()。
设计主题（三选一）： （1）时间（2）音乐（3）生活中的不便利
please translate the following english sentence into chinese. divide the sentence if necessary. it is customary for the porters to send a postcard to say when they will be arriving.
please translate the following english sentence into chinese. divide the sentence if necessary. the household once belonged to a protestant landlord who sold up and moved away after a childless marriage.
please translate the following chinese sentence into english. divide the sentence if necessary. 明永乐帝1412年敕建琉璃塔，耗时17年。 [提示：“琉璃塔”译为“the glazed pagoda of the grand baoen temple”]
please translate the following english sentences into chinese. combine the sentences if necessary. this is a land of beauty beyond comprehension. it is also a land of immense solitude and danger.
please translate the following english sentences into chinese. combine the sentences if necessary. we have so often seen exciting stories about gun battles in chicago’s streets. we forget how frequently such crimes and disorders happen in cities that are as busy as chicago.
please translate the following english sentence into chinese. change the word order if necessary. that someone invented karaoke came as a shock to most.
please translate the following english sentences into chinese. change the word order if necessary. as i walked into the room to check on the patients, i heard the songs of darkness. the patients and their families sang songs of prayer for strength and courage to bear the burden of suffering through the night.
please translate the following chinese sentence into english. change the word order if necessary. 7月2日，由哥廷根大学、北京外国语大学、南京大学三校合作共建的学术型孔子学院在德国哥廷根大学正式成立。
please translate the following english sentence into chinese. keep the word order if necessary. every household has become a mini version of the village dump, and every one of us has become a garbage picker, carefully separating our organics from our bottles and papers, and worrying about where our dryer lint is supposed to go.
please translate the following english sentence into chinese. consider the connotations and tones when doing translation. but there is good news for these thousands of sufferers: treatment options—old, new and still being researched—are available.
please translate the following english sentence into chinese. consider the connotations and tones when doing translation. when you educate a woman, the benefits cascade across society.
please translate the following english sentence into chinese: the sun rose thinly from the sea.
please translate the following english sentence into chinese: brown ducks flew across the water and landed in a nice skim on the moat.
please translate the following english sentence into chinese. pay attention to the word in red. the judge sat in his dining room amid his morning mail.
please translate the english sentence into chinese. pay attention to the word in red. at last, he whispered a hurried good bye to his host and darted toward the door.
please translate the chinese sentence into english. pay attention to the word in red. 梁武帝于大同年间命令住在长干寺旁的数百户人家献出宅地，用于扩建寺庙。
please translate the english sentence into chinese. pay attention to the words in red. the fight between the man and the fish became a tedious, tiring tug of war, compounded by rising temperatures. the excitement of the hook-up had long since been replaced by exhaustion. one hour passed, then two.
please translate the chinese sentence into english. 我在公园看见了迎春花，知道春天快要到了。
please translate the chinese sentence into english. 幸福家庭也有幸福家庭的烦恼。
please translate the following into chinese. pay attention to the meaning of the word "great." these are trees of great age.
please translate the following into chinese. pay attention to the meaning of the word "great." he is a great scoundrel.
please translate the following into chinese. pay attention to the meaning of the word "great." we had a great time at the party.
please translate the following into chinese. express the meaning of the word "fluid" appropriately. china is watching the fluid situation with concern in the middle east.
please translate the following into english. [hint: you may need to change the word order.] colds and flu are usually caused by viruses, so antibiotics - which work only on bacterial infections - won't help.
please translate the following into english. pay attention to the meaning of "年轻化". 目的是要使领导干部年轻化。
please translate the following into english. pay attention to tone of the sentence. 由于双方的共同努力，合同执行得非常顺利。
please translate the following into english. [hint: you may need to change the word order.] 医生为救病人，尽到了一切必要的努力。
当社会影响较为微弱时，（ ）就能较好地预测从众。
关于经济与健康之间的关系，描述错误的是：
社区卫生服务的对象包括：
没有外部设备的计算机为裸机。()
以下对综合绘画的表述正确的是()。
一个人时能够流利地背台词，但在公众场合就变得结结巴巴。这种效应称为（ ） 。
【单选题】人们常常不知不觉地将虚幻的媒介环境当成是现实世界,这指的是___________。
第二次卫生革命以哪种疾病作为主攻目标：
你认为影响人际吸引的因素主要有哪些（ ）
下面那些途径可以帮助我们了解他人的态度（ ）。
中医诊断学课程的主要内容是诊法与辨证。
中医诊断疾病的基本原理包括
北宋著名文学家苏东坡曾作《馓子》诗云：“纤手搓来玉色匀，碧油煎出嫩黄深。夜来春睡知轻重，压扁佳人缠臂金。”说的与哪个节日有关
【简答题】黄瓜设施栽培定植时间最好在晴天____进行。
被誉为（ ）
提高齿轮油泵工作压力的主要途径是减小齿轮油泵的轴向泄漏，引起齿轮油泵轴向泄漏的主要原因是 ：【 】
【简答题】设施内的光照强度的调控包括哪些措施？
液压千斤顶中的单向阀起着控制液流方向的作用。
【简答题】破心:
蒸馏酒是乙醇浓度高于原发酵产物的各种酒精饮料，以下属于蒸馏酒的是
质谱分析中电子轰击电离源(ei)是应用最早、最广的电离方式，关于其特点正确的是()。
原子吸收采用标准加入法进行定量分析时，可消除()干扰。
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