水泥的安定性测定结果的判别:沸煮结束后,即可放掉箱中的热水,打开箱盖,待箱体冷却至室

题型:判断题

问题:

水泥的安定性测定结果的判别:沸煮结束后,即可放掉箱中的热水,打开箱盖,待箱体冷却至室温,取出试件进行判别。()

考点:试验员试验员
题型:判断题

Last Sunday morning, when I was having a walk in the park near my home, I came across a crew make a new film with one of my favorite actor. I didn’t have my camera with me at that time, but I rushed back home to get. Unfortunately, by the time I got back, they have finished the scene and the actor couldn’t be seen everywhere. I was really disappointing and about to leave when he walked out a building. He was right there in the front of me! I couldn’t believe my luck---not only did I had my photo taken with him, but he signed his name on my shirt!

题型:判断题

在一张人口变动调查表中,不应包括()指标。

A.性别

B.平均年龄

C.文化程度

D.户口性质

题型:判断题

以下对于风钻的使用,说法正确的有()

A、风钻的水压要高于风压

B、风钻的水针是双层的,目的是外层送水,内层送风

C、风钻使用中要进行润滑

D、新风钻启用前要清洗重装

题型:判断题

关于肾脏解剖描述中下列哪项是错误的

A.肾脏位于腹膜后脊柱两旁的肾窝内

B.左肾较右肾略大

C.左肾较右肾位置高1~2cm

D.肾门部结构从前向后依次为肾静脉、肾动脉、肾盂

E.肾门结构从上向下依次为肾静脉、肾动脉、肾盂

题型:判断题

项目经理进行项目决策时,需要考虑以下各种成本,除了()

A.间接成本

B.固定成本

C.可变成本

D.沉没成本

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