皮皮学,免费搜题
登录
搜题
【单选题】
对普通螺栓进行强调计算时,安全系数的选择与其直径有关,是因为_________。
A.
直径小,容易过载
B.
直径大,不容易控制预紧力
C.
直径大,材料缺陷多
D.
直径大,安全
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】上肢的浅静脉不包括
A.
头静脉
B.
肘正中静脉
C.
手背静脉网
D.
掌浅弓静脉
E.
贵要静脉
【简答题】Mom and Dad are two of the most important people in your life. Over your lifetime, they may influence you more than anyone else you will meet. So if your mom loves to read, you just might grow up carr...
【简答题】用所给词的适当形式填空。 1.She wants ______ (read) a book. 2. Let's go and ______ (see) our grandma. 3. Would you like ______ (have) a cup of tea? 4.She ______ (get) up at 6:30 in the morning. 5.Can he ______ (ri...
【单选题】下列昆虫中口器为刺吸式的是()。
A.
竹蝗
B.
C.
金龟子
D.
毒蛾
【简答题】You have probably heard it before, most likely from your English teacher. If you want to become a good writer, read good writing. Unluckily, you may not have understood what did good to you and even w...
【多选题】上肢的浅静脉包括
A.
头静脉
B.
贵要静脉
C.
肱静脉
D.
肘正中静脉
E.
手背静脉网
【简答题】上肢的浅静脉包括
【简答题】阅读理解。 Mom and Dad are two of the most important people in your life. Over your lifetime, they may influence you more than anyone else you will meet. So if your mom loves to read, you just might grow u...
【判断题】上肢的浅静脉包括头静脉、贵要静脉、肘正中静脉。
A.
正确
B.
错误
【多选题】上肢的浅静脉包括?
A.
尺静脉
B.
桡静脉
C.
头静脉
D.
贵要静脉
相关题目: