自由基聚合反应动力学方程可以用下面的通式表示:
Rp=k[M]p[I]q
试分别说明p和q可能的数值及其所代表的反应机理。
第1题
A、The teacher plays the main role.
B、The teacher provides clear instructions.
C、There is discipline as well as harmony in the class.
D、The students errors are treated properly.
第2题
Management is to attain organizational goals in an effective and efficient manner.()
第3题
A.A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure
B.Broadcast storms can be mitigated by decreasing the number of broadcast domains,thus increasing their size.
C.A higher level of network security can be reached by separating sensitive data traffic from other network traffic.
D.Port-based vlans increase switch-port use efficient,thanks to 802.1Q trunks
E.A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure.
F.Broadcast storms can be mitigated by increasing the number of broadcast domains,thus reducing their size.
G. VLANs make it easier for IT staff to configure new logical groups,because the vlans all belong to the same broadcast domain.
第7题
We can infer from the passage that
A.American and British employees are less efficient than French counterparts.
B.poor management of French firms discourages people from working hard.
C.French employees are proud of their sense of responsibility at work.
D.French employees are too timid to complete tasks independently.
第8题
A.viscosity a heated to reduce its
B.cooled to reduce its temperature
C.heated to reduce its density
D.heated to reduce its gravity
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