凝结核

乌鲁木齐冬季地面云凝结核观测结果

Observation results of CCN during the winter over Urumqi Region

青岛沿海地区夏季云凝结核浓度观测及分析

Cloud condensation nuclei concentration over Qingdao area in summer

SO2转化速率与箱内凝结核（简称CNC）气溶胶最大浓度密切相关。

The transformation rate of SO2 was strongly related to the peak concentration of condensation nuclei counter ( CNC ) .

云中凝结核CCN的数浓度采用超几何函数表示；

The number concentration of the activated cloud condensation nuclei ( CCN ) is described with the hypergeometric function .

生物气溶胶中的几类生物体（如真菌、细菌和藻类）都被鉴别出是有效的云凝结核（CCN），并在以活性CCN的形式存在。

Several types of biological organisms ( e.g. , fungi , bacteria , and algae ) have been identified as effective cloud condensation nuclei ( CCN ), being active in cloud .

这种粒子可以用凝结核计数器探测到。

The particles can be detected with a condensation nucleus counter .

这样的颗粒叫凝结核，几乎总在空气里。

Such particles , called condensation nuclei , are almost always in the air .

同时，因为它们是小液滴和冰晶形成需要的凝结核，因此尘埃微粒还能在云微物理学层面给云层带来改变。

Aerosols also affect cloud microphysics because they act as nuclei around which water droplets or ice forms .

在凝结核计数器中被计下的粒子，在天然云或雾的凝结中往往很不活化。

Particles which are counted in condensation nucleus counters are very often not activated in natural cloud or fog condensation .

海洋气溶胶是云的重要凝结核，对云雨形成有着重要作用。

Also marine aerosol is critical cloud condensation nucleus , playing an important role on the formation of clouds and rain .

摘要本文主要是使用云凝结核计数器进行实地量测以探讨次微米气溶胶活化能力的特性，并进一步应用到辐射效应上。

This study is aimed to estimate the activation capacity of submicron aerosols and their radiation effect , based on CCN measurements .

一片雪花，必须有凝结核才能形成其复杂的晶体结构。在我们期望建立的群体中，同样需要这样的催化剂。

Just as a snowflake requires a nucleus to spur the formation of its intricate crystal structure-a catalyst was required to spur the formation of the desired community .

对于我们来说，这个凝结核就是在一个较小的（3000学生左右）公立大学（我们选择的是在新墨西哥州拉斯维加斯的NMHU）展开的新学位教学计划。

The nucleus for our idea was a new degree program at a small ( 3,000 students ) public university-New Mexico Highlands University in Las Vegas , New Mexico .

大气中含硫化合物进入降水有三种途径：①自身起凝结核作用形成云雾水；

There are three ways for sulfur compounds in the atmosphere to enter into the precipitation : ( 1 ) the formation of cloud-fog water with itself as condensation nucleus ;

减小低劣的端到端性能风险的一个好方法是创建一个非常早的原型（它也可用作敏捷开发的凝结核）。

One of the best ways to reduce the risk for poor end-to-end performance is to create a very early prototype ( which could also be used as a condensation nucleus for agile development ) .

这意味着其他化合物也很重要&反之而言，当今假设以硫酸与氨构成云凝结核的气候模型，还需要作出修改。

That suggests other compounds are important , too & and this , in turn , implies that current climate models , which assume most seeds are made of ammonia or sulphuric acid , may require revision .

支气管镜-微波热凝治疗支气管结核的临床探讨

Microwave therapy for endobronchial tuberculosis by bronchoscope