信息交流往往是双向的,因此由于语言技能低而使信息失误可能来自于发送者也可能来自于接收者。
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交叉互联箱是用于较长的电缆线路,在绝缘接头处将不同相的金属护套用交叉跨越法相互连接()。
A. 正确
B. 错误
在冰点以上温度,Aw是试样成分和温度的函数;在冰点以下温度,Aw与试样成分无关,仅取决于温度。
A. 正确
B. 错误
以施蛰存、()、穆时英为代表的“新感觉派”是海派文学中最具流派特征和最有艺术性的作家群。
0n a vesel proceeding from a very cold to a warm climate with a cargo of a nonhygroscopic nature in the holds, which is true?().
A. Danger of heavy ship sweat exists; constant and vigorous ventilation is required
B. There is danger of heavy cargo sweat if outside air is introduced by ventilation
C. There is little danger of ships sweat, slight possibility of cargo sweat; moderate ventilation is needed
D. The po sibility of any sweat problem, either cargo or ship, is frame