可直接将样品放入烘箱中进行常压干燥的样品是()。A、乳粉 B、果汁 C、糖浆 D、酱 发布时间:2017-11-07 22:18 │ 来源:www.tikuol.com 题型:单项选择题 问题: 可直接将样品放入烘箱中进行常压干燥的样品是()。A、乳粉B、果汁C、糖浆D、酱油
题型:单项选择题 —Last week American doctors ______ his foot.—They say Liu Xiang may run ______ after the operation. [ ]A. operated on; even faster B. operation on; even fast C. operated to; much faster D. operated; more faster 查看答案
题型:单项选择题 下述对建筑边坡工程勘察时取样及试验的要求中( )是正确的。A.主要岩土层及软弱层应采集试样进行物理力学试验B.土的抗剪强度指标应采用有效应力条件下的试验值C.土层主要指标的试样数量不应少于6个D.岩石抗压强度试验指标不应小于3个 查看答案