题目内容 (请给出正确答案)
[主观题]

The time necessary for the transformation to begin and then end depends on ().

A、pressure

B、reaction time

C、temperature

D、reaction process

提问人:网友hjg2310 发布时间:2022-01-06
参考答案
  抱歉!暂无答案,正在努力更新中……
如搜索结果不匹配,请 联系老师 获取答案
更多“The time necessary for the tra…”相关的问题
第1题
The most widely used format in a business letter is ___________, and in the letter of this format each line starts from the leftmost side, without any space left.

A、indented format

B、modified block format

C、mixed format

D、block / full format

点击查看答案
第2题
In the buyer decision process, marketer’s job ends when customer’s purchase decision is made and the product is sold.
点击查看答案
第3题

Decide which sentence is irrelevant, and not suitable as evidence to support the topic sentence. Topic sentence Evidence I have had the privilege of honing my journalistic abilities on different life experiences. a) When I left college, I immediately went to work for the typical small town newspaper and learned all aspects of getting the paper to the people in a timely manner. b) I then moved to regional manager for a media corporation composed of small to mid-size newspapers in the Midwest. c) Since I was 15 years old I have helped my father to run his small import-export business. d) In my current position, I am Chief Correspondent for one of the largest newspapers in the southwest.

A、When I left college, I immediately went to work for the typical small town newspaper and learned all aspects of getting the paper to the people in a timely manner.

B、I then moved to regional manager for a media corporation composed of small to mid-size newspapers in the Midwest.

C、Since I was 15 years old I have helped my father to run his small import-export business.

D、In my current position, I am Chief Correspondent for one of the largest newspapers in the southwest.

点击查看答案
第4题
贝氏体的微观结构由______和______组成。

A、ferrite and cementite

B、austenite and ferrite

C、austenite and cementite

D、ferrite and pearlite

点击查看答案
第5题
The microstructure that develops in iron-carbon alloys depends on ( ).

A、carbon content

B、pressure

C、heat treatment

D、process

点击查看答案
第6题
The thickness ratio of the ferrite and cementite layers in pearlite is approximately ( ).

A、8 to 1

B、6 to 1

C、5 to 1

D、4 to 1

点击查看答案
第7题
δ-ferrite is stable only at relatively high temperatures.
点击查看答案
第8题
The first process to accompany a phase transformation is nucleation.
点击查看答案
第9题
In the iron-carbide phase diagram, when at the temperatures above the eutectoid and for all times, only austenite will exist.
点击查看答案
账号:
你好,尊敬的用户
复制账号
发送账号至手机
密码将被重置
获取验证码
发送
温馨提示
该问题答案仅针对搜题卡用户开放,请点击购买搜题卡。
马上购买搜题卡
我已购买搜题卡, 登录账号 继续查看答案
重置密码
确认修改
欢迎分享答案

为鼓励登录用户提交答案,简答题每个月将会抽取一批参与作答的用户给予奖励,具体奖励活动请关注官方微信公众号:简答题

简答题官方微信公众号

警告:系统检测到您的账号存在安全风险

为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!

微信搜一搜
简答题
点击打开微信
警告:系统检测到您的账号存在安全风险
抱歉,您的账号因涉嫌违反简答题购买须知被冻结。您可在“简答题”微信公众号中的“官网服务”-“账号解封申请”申请解封,或联系客服
微信搜一搜
简答题
点击打开微信