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【多选题】
乳剂稳定性叙述正确的是A.
乳剂分层是由于分散相与分散介质存在密度差,属于可逆过程
B.
絮凝是乳剂粒子呈现一定程度的合并,是破裂的前奏
C.
外加物质使乳化剂性质发生改变或加入相反性质乳化剂可引起乳剂转相
D.
乳剂的稳定性与相比例、乳化剂及界面膜强度密切相关
E.
乳剂的合并是分散相液滴可逆的凝聚现象
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皮皮学刷刷变学霸
举一反三
【单选题】. ．— Do you know Jim quarrelled with his brother? — I don’t know, _________ .
A.
nor don’t I care
B.
nor do I care
C.
I don’t care neither
D.
I don’t care also
【简答题】—Do you know Jim quarreled with his brother? —I don't know, ______ ． A．nor don't I care B．nor do I care C．I don't care neither D．I don't care also
【单选题】—Do you know Jim quarreled with his brother? —I don't know, ______.
A.
nor don't I care
B.
nor do I care
C.
I don't care neither
D.
I don't care also
【单选题】—Do you know Jack quarreled with Tom? —I don't know, .
A.
so don't I care
B.
nor do I care
C.
I don't care neither
D.
I don't care also
【简答题】请大家将仪容修饰、化妆后的形象拍照上传。
【简答题】什么是营运能力分析?评价企业营运能力的指标有哪些?
【单选题】-Do you know Jim quarreled with his brother? -I don't know,______. [ ]
A.
nor don't I care
B.
nor do I care
C.
I don't care neither
D.
neither don't I care
【单选题】下面哪些问题是硬件物理故障？（）
A.
网管查询某OLA站点的OPA/OBA存在温度越限告警，无故频繁上报，查询性能为*，最低为-25摄氏度，这个时候就报温度越限告警。复位后温度为15.5摄氏度，告警消失，过一会告警又会出现；
B.
网管上查询某站点所有FAN和OHP报板不在位告警，复位后有可能正常监控，但不要多久问题又重新出现；
C.
使用光功率计测量OLA输入光功率-15DBM，但网管上显示OLA输入、输出无光，清洁OLA光口后连接线路光纤，故障依旧；
D.
苦菜花公司的SDH 10G系统接入OTU 10G后，OTU 10G报输入信号劣化，查询网管发现OTU 10G输入光功率正常，由于是邻架对接，信噪比可以保证。网管上进行OTU 10G的IC复位操作，复位后故障消失。
【单选题】---Do you know Jim quarreled with his brother? --- I don’t know, ______.
A.
. nor don’t I care
B.
nor do I care C. I don’t care neither D. I don’t care also
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