active ['æktiv]

active的基本解释

adj.

积极的, 活跃的, 主动的, 活性的, 现行的

• She is very active.
• 她非常活跃。

• He is an active member of the club.
• 他是俱乐部的积极分子。

• Mount Vesuvius is an active volcano.
• 维苏威是一座活火山。

• He became an active social reformer.
• 他成了一位积极的社会改革家。

n.

积极分子, 主动语态

active的同义词

adj. dynamic

active所属的单词分类

Positive / 肯定语 [266]

nurturing  ·  motivating  ·  energized  ·  electrifying  ·  wow  ·  cool  ·  transforming  ·  endorsed  ·  zealous  ·  zeal

与active相关的网络例句 [注：此内容来源于网络，仅供参考]

It is included that 4-5 types of active sites exist in the catalytic system and the active site produced polymer with low molecular weight is easy to be activiated while TEA is used as the cocatalyst. While TIBA, the active site produced polymer with high molecular weight and seldom active site produced polymer with low one is prone to be activiated. MAO tends to activiate the active site produced polymer with middle-level molecular weight. In TEA-TIBA catalytic system, TEA and TIBA activiate the corresponding active site and the weight of every active site gradationally varied with the change of the ratio of the two cocatalysts. And the activity of the active site produced polymer with high molecular weight is proportion to the concentration of TIBA.

发现：TEA作为助催化剂时产生低分子量产物的活性中心易于活化，且体系中具有活性的活性中心有4～5种；TIBA易于活化产生高分子量的活性中心，基本上不能活化产生低分子量产物的活性中心；MAO对产生中等分子量产物的活性中心活化能力较强；在TEA-TIBA混合物体系中，TEA和TIBA各自对活性中心的作用表现为明显的互补现象，各活性中心的相对强度随着两种助催化剂之间的比例改变呈现渐次变化，其中产生高分子量产物的活性中心的相对活性(来源：c5AB3fC论文网www.abclunwen.com)与TIBA的浓度有明显的正相关性。

E. , approximately four months; 2 the active periods occur much longer than the non-active periods; the main climatic characteristics of the non-active periods, compared with the active periods, is weaker monsoon with westerlies at 850-hPa and easterlies at 200-hPa on the deviation fields of circulations over the SCS (active time minus non-active time); it is warmer in the active periods than in the non-active periods at lower and upper levels; 3 in most circumstances, the low frequency vibrations of the summer monsoon and its rainfall are quite in phase.

2其中活跃期出现时间要比非活跃期长的多。与活跃期相比非活跃期主要气候特征表现为季风的减弱，在环流的偏差场上在南海上空850hPa上为西风，200hPa上为东风，活跃期高低空都比非活跃期要暖一些。(3)在多数情况下夏季风和夏季风降水的30-60天的低频振荡比较一致。

By using established analytical methods for determination of elemental sulfur,hydrogen sulfide,mercaptan,disulfide,total active sulfur and corrosive sulfur in Middle East crude oils were conducted Differences between the sum of various types of active sulfur and total active sulfur,the relationship of total active sulfur and total sulfur in the fraction of IBP to 350 ℃,the relationship of total active sulfur and corrosive sulfur,and the distribution of different active sulfurs in the same crude oil and to...

利用已经建立起来的方法对中东原油中的元素硫、硫化氢、硫醇、二硫化物、总活性硫、腐蚀性硫进行了分析，并讨论了不同类型活性硫的加和值与总活性硫的相关性、初馏点至 3 5 0℃馏分中总活性硫和总硫的关系、总活性硫与腐蚀性硫的关系、同一原油中不同类型活性硫和不同原油中总活性硫的分布以及中东原油在硫化合物分布上与哈萨克斯坦原油的差别等问题。

与active相关的网络解释 [注：此内容来源于网络，仅供参考]

active：激活

方法二: 用win98的启动盘(也可以用带有分区软件的优盘启动)启动, 然后进入一个分区软件-----------fdisk还有diskman都可以 可以看到隐藏分区,选择"激活"(active)隐藏分区~~!

active：主动的

例如,主动的(active)数据库可以由外部的时间触发,例如病人相关数据的插入,执行规则,而获得数据. 未来,可能会评估在数据库级别上的以时间推理为基础的完整的约束,例如在数据获取期间就验证数据. 医生和其它care提供者不是数据库专家,

active：活动的

一个用户的状态有两种:活动的(active)和被阻止的(blocked). 可以对用户进行下列三种操作:阻塞(Block),解除阻塞(Unblock)和删除. 首先在列表中选择要更新的用户,然后在列表中选择要进行的操作,单击旁边的"Update"按钮即可.

active：活动

2)把XP的C盘改成fat32,这样做是为了以后往里面写东西. 然后把BSD的盘标记为"活动"(active)

active plate：活动板

radius半径 | active plate活动板 | baffle plate挡块