更多“成都属于()气候。”相关的问题
镦粗产生表面裂纹原因是()。
A、坯料高径比太大
B、坯料高径比太小
C、外圆表面周向拉应力过大
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甘薯块根由直径较大的纤维根在适宜的环境条件下形成,是养分储藏器官。
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QRS波群宽大畸形见于()
A.室性期前收缩
B.室内传导阻滞
C.经典型预激综合征
D.右室肥大
E.心肌梗死
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在备选答案中找出一对与走投无路:左右逢源逻辑关系上最为贴近或相似的词()。
A.口是心非:名副其实
B.阳奉阴违:瞒上欺下
C.朝三暮四:喜新厌旧
D.力不从心:游刃有余
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郊区城市化具有三个特征:(1)土地利用集约化;(2)();(3)()。
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屋面防水工程量计算中,正确的工程量清单计算规则有()。
A.瓦屋面、型材屋面按设计图示尺寸以水平投影面积计算
B.膜结构屋面按设计尺寸以覆盖面积计算
C.斜屋面卷材防水按设计图示尺寸以斜面积计算
D.屋面排水管按设计图示尺寸以理论重量计算
E.屋面天沟按设计尺寸以面积计算
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设置文本为字号36px,字体为黑体的正确方式是()。
A.font-size:36px;font-face:"黑体";
B.size:36px;font-family:"黑体";
C.size:36px;font-face:"黑体";
D.font-size:36px;font-family:"黑体";
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某建筑公司一个在建项目的施工现场,发生高大模板支撑体系坍塌,导致7人死亡,8人受伤。事故后调查发现:该起事故是由于楼顶混凝土浇筑时支撑体系立杆间距、步距不符合相关规定,立杆接头没有按规定错开,导致模板...事故发生后,参与事故调查的人员在事故调查中有下列行为之一的,依法给予处分;构成犯罪的,依法追究刑事责任:()
A.利用职权谋取私利的
B.包庇、袒护负有事故责任的人员或者借机打击报复的
C.与被调查项目负责人有近亲关系,不主动坦诚回避的
D.有意歪曲事故真相的
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引起肾性贫血主要原因是()
A . A.肾素分泌增多
B . B.1,25-(OH)
-D
生成障碍
C . C.甲状旁腺激素排出障碍
D . D.促红细胞生成素减少
E . E.前列腺素合成不足
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普通桥式起重机的基本参数包括( )。此题为多项选择题。
A.额定起重量
B.总起重量
C.起重机的工作级别
D.起重机的起升高度
E.起重机各机构的工作速度
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As the plane circled over the airport, everyone sensed that something was wrong. The plane was moving unsteadily through the air, and (31) the passengers had fastened their seat belts, they were suddenly thrown forward. At that moment, the air-hostess (32) She looked very pale, but was quite (33) Speaking quickly but almost in a whisper, she (34) everyone that the pilot had fainted and asked if any of the passengers knew anything about machines or at least how to drive a car. After a moment’s (35) , a man got up and followed the hostess into the pilot’s cabin. Moving the pilot aside, the man took his seat and listened carefully to the urgent instructions that were being sent by radio from the airport below. The plane was now dangerously close (36) the ground, but to everyone’s relief, it soon began to climb. The man had to (37) the airport several times in order to become (38) with the controls. Therefore the danger had not yet passed. The terrible (39) came when he had to land. Following information, the man guided the plane toward the airfield. It shook violently (40) it touched the ground and then moved rapidly along the runway and after a long run it stopped safely.
A.althoughB.whileC.thereforeD.then
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山东养猪平台准备建一个年出栏20万头肉猪猪场,初步计划养新美系猪,按周批次生产,哺乳21天,保育不低于6周,最多养7周,育肥最多养16周(240斤)。即调查供种场该品系猪窝均总产仔数12头,7胎以上猪...较合理胎龄结构()。
A.1胎21%,2胎18%,3胎16%,4胎15%,5胎13%,6胎10%,7胎7%
B.1胎17%,2胎16%,3胎15%,4胎14%,5胎14%,6胎13%,7胎11%
C.1胎21%,2胎20%,3胎19%,4胎14%,5胎11%,6胎8%,7胎7%
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排卵后多长时间仍具有受精能力
A.12小时
B.16小时
C.18小时
D.24小时
E.32小时
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车辆起步时离合器的正确使用方法是()。
A.半离合
B.加速离合
C.惯性离合
D.稳离合
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