主页
学科
搜索
账户
常见问题
当前学科:特种加工/特种结构
题目:
单选
有关电解磨削错误的论述是()
A . 采用钝化性的电解液
B . 设备经济性好
C . 生产率高于机械磨削
D . 加工精度好于电解加工
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
在转速一定时,喷气式发动机的推力()
《晋律》颁行后,张斐、杜预两大律学家为之作注,经朝廷批准颁行天下,称为()。
已知某疾病患者8人的潜伏期(天)分别为:13,5,9,12,10,8,11,7。其潜伏期的平均水平为()。
Over the last few decades there has been a tremendous growth in information technology and its impact on everyday life. Complex software systems have become criticalto the operation of many systems in areas such as banking, communications, manufacturing,power generation, and transportation. Progress in computer science and accumulated experience with industrial production of software have led to the emergence of software engineering as a separate discipline. The software engineering discipline has been defined as"the application of systematic, disciplined, quantifiable approaches to the development,operation, and maintenance of software. " that is, the application of engineering to software.
报纸标题大于()时应转行。
脊髓压迫症临床表现中的感觉障碍症状()
基本型群钻磨有月牙形的圆弧刃,圆弧刃上各点的前角()。
()命令的功能是设置环.境变量。
忌火煅的药物是()
数据存贮设计则根据数据资源分布具体确定了数据存贮的()。