ccn

Observation results of CCN during the winter over Urumqi Region

乌鲁木齐冬季地面云凝结核观测结果

So CCN protein has become one of the research focuses .

所以CCN蛋白成为近几年研究的热点。

A new evolvable image filter is designed by using this CCN structure .

本文用此结构设计了一种新型的可进化滤波器。

Primary identification on the resistance of wheat cultivars to CCN

小麦品种（系）对禾谷胞囊线虫抗性的初步鉴定

At present , CCN have been spread to 13 provinces in China .

目前CCN在中国已经蔓延到13个省（市）。

Progress in the study of CCN family

CCN家族研究进展

The overall CCN for a method is an indication of its complexity .

一个方法的总的CCN表明了它的复杂度。

The result indicates : initial CCN has great influence on convectional precipitation .

模拟结果表明：初始CCN对对流性降水影响较大。

Many consider a CCN of10 or more to indicate an overly complex method .

很多人认为当CCN为10或超过10时，就表明该方法过于复杂。

The numerical test of initial cloud droplet concentration ( CCN ) effect on convectional precipitation

初始云滴浓度（CCN）对对流性降水作用的数值试验

Each method starts with a CCN of1 regardless of how many paths are in the method .

无论一个方法中有多少条路径，它的起始CNN都从1开始。

Use the algorithm that generates a Random CCN with the first four digits of issuer identified .

使用生成包含识别到的前4位发行号的随机CCN的算法。

In recent years , CCN has caused serious yield losses in Zhengzhou and Xuchang , Henan province .

近年来小麦孢囊线虫病在河南郑州和许昌两地区危害严重，造成了严重的产量损失。

In case of warm rain processes , the bigger initial ccn , the smaller surficial accumulation precipitation ;

对暖雨过程而言，随着初始ccn的增大，地面累积降水量减弱；

Over Expressing Exogenous CCN 1 and Its Effect on Growth and Migration of Human Osteosarcoma Cell Lines 143B

过表达外源性CCN1对人骨肉瘤细胞系143B生长和迁移的影响

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

云中凝结核CCN的数浓度采用超几何函数表示；

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

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。

The cereal cyst nematode ( CCN ) has become an important disease in China , which brought a potential security threat on wheat production .

禾谷孢囊线虫病（CerealCystNematode，CCN）已经成为我国小麦生产上一种重要病害，严重威胁到我国小麦的安全生产。

Results : The candidate protein was identified as CTGF , a member of CCN polypeptide super-family .

结果：所获取的候选蛋白为CTGF，是CCN多肽家族成员。

Kinetics of the Reactions of CCN Radical and STEP-SCAN TR-FTS ' Application in Chemistry Reactions

CCN自由基的反应动力学研究和步进扫描的TR-FTS在化学反应动力学研究中的应用

Aerosol particles can act as cloud condensation nuclei ( CCN ) and also affect human health by degrading the cardiovascular and respiratory system .

气溶胶颗粒可以充当云凝聚核（CCN），也可以通过破坏心血管和呼吸系统来影响人体健康。

It attracts much attention in clinic that whether there is nerve injury induced by collagenase chemonucleolysis ( CCN ) around the injection sites .

临床最关心的是胶原酶对注射部位周围的神经是否有损伤。

The cereal cyst nematode ( CCN ) occurred and distributed widely in the major wheat growing regions which brought a potential menace on the wheat production in China .

小麦禾谷孢囊线虫病（CerealCystNematode）在我国北方小麦主要产区发生分布十分广泛，对小麦生产构成了潜在的威胁。

The Cereal Cyst Nematode ( CCN ) has caused important crop damage all over the world , and has been one of the major constraints on wheat and barly production .

小麦孢囊线虫病己在世界范围内造成严重的危害，是制约小麦和大麦生产的主要因素之一。

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

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。

Identification of nematode species and pathotypes make up a foundation of cultivating resistant varieties . This paper has researched CCN specie , pathotype and occurrence rule in Beijing area .

本文对北京地区禾谷孢囊线虫群体的种类、致病型及发生规律进行了鉴定。

There were no J2s in new cysts in April and May . J2s existed in cysts during CCN diapause in summer and were inactive .

4月、5月新孢囊内无J2，夏季滞育期间，孢囊内有J2，但不活动。

The quantified cereal cyst nematodes ( CCN ) ( Heterodera avenae ) were inoculated at the same time as the wheat sowing . The life cyst was observed after rooting .

小麦播种时定量接种禾谷孢囊线虫（CCN）（Heteroderaavenae）的孢囊，发芽生根后进行系统观察。

OBJECTIVE : To observe the effects of collagenase on spinal nerve conduction velocity ( NCV ) of rats detected with evoked potential method so as to probe into the safety of collagenase application and further demonstrate the safety of percutaneous intervertebral disc CCN .

目的：应用诱发电位方法观察胶原酶对大鼠脊神经传导速度的影响，以期评估胶原酶应用的安全性，进一步论证经皮椎间盘胶原酶化学髓核溶解术这项治疗方法的安全性。

Injections of ~ 3H-leucine were made into the region of the CCN in the C2 segment of the spinal cord in 6 rabbits . Observations were made on the labelled fibers and the terminal distributions within the cerebellum after autoradiographic procedures .

将~3H-亮氨酸注入6只家兔脊髓C2节段灰质中央颈核所在部位，经放射自显影处理后，观察银颗粒标记的纤维及末梢在小脑内的分布。