acn

Conclusion ACN is potential harmful to reproduction , and may induce adverse reproductive outcome .

结论丙烯腈对男工有潜在的生殖危害，可能导致不良生殖结局；

Methods 275 male workers exposed to ACN and 229 male control workers were investigated by retrospective questionnaires .

方法采用回顾性问卷调查方法对275名职业性接触丙烯腈男工和229名无接触丙烯腈史男工进行职业生殖流行病学调查。

Research and Implement of LightWeight Software Project Developing Management System Based on ACN

基于ACN的轻量级软件项目开发管理系统的研究与实现

Optimization of post - treatment in butadiene production with ACN process

乙腈法生产丁二烯后处理工艺的优化

Mobile phase ( ACN : water ) was 25:75 ;

流动相（乙腈∶水）为257∶5；

Objective To study the effect of Acrylonitrile ( ACN ) on age related markers in rat brain .

目的探讨丙烯腈（ACN）染毒大鼠脑组织中与衰老相关指标水平变化。

Analysis on the film of ACN formed on bronze by FTIR and AFM

青铜表面膜的红外光谱和原子力显微镜分析

New process for separating propylene and propane by extractive distillation with aqueous ACN

含水乙腈萃取精馏分离丙烷/丙烯的新工艺

Molecular Design of Separating C4 by Extractive Distillation with ACN

ACN萃取精馏分离C4的分子设计

Mobile phase was A : ACN , B : H _ 2O , gradient elution ;

流动相：A相为乙腈，B相为水，梯度洗脱；

Acrylonitrile ( ACN ) is an important intermediary for the synthesis of a variety of industrial organic products .

丙烯腈（Acrylonitrile，ACN）是一种重要的化工生产原料，单体用作合成各种有机产品。

Toxicity of Acrylonitrile ( ACN ) on Rat Sertoli Cells in Primary Dual-chamber Culture

丙烯腈对原代双室培养的大鼠睾丸支持细胞的毒性

Aligned carbon nanotubes ( ACN ) are widely studied all over the world due to its unique structure and excellent properties .

定向纳米碳管由于其独特的结构和优良性能，受到越来越多的关注。

Application of defoaming agents in extractive distillation of C_4 mixtures by ACN

消泡剂在乙腈法萃取精馏C4系统中的应用

Conclusion ACN may impair the balance of antioxidant system , thus induce lipid peroxidation damage to rat testes .

结论ACN能通过破坏氧化-抗氧化体系的平衡，诱导雄性大鼠睾丸脂质过氧化损伤。

The process of posttreatment in butadiene production with ACN method was optimized on the basis of analyzing it thoroughly .

在充分分析ACN法生产丁二烯后处理工艺的基础上，对其进行优化。

ACN - 80I DCS for constant flow control

ACN-80IDCS用于流量恒定控制

A new process for separating propylene and propane in ethylene production using extractive distillation with aqueous ACN was put forward .

对乙烯生产工艺中丙烷和丙烯的分离进行了研究，提出以含水乙腈为萃取剂的萃取精馏新工艺。

ACn polymorphism of matrix metalloproteinase-9 gene is associated with proteinuric nephropathy in type 2 diabetes mellitus

基质金属蛋白酶-9基因二核苷酸重复序列多态标志ACn多态与2型糖尿病蛋白尿肾病相关

Results The incidence of abnormal pregnancy outcome in wives of male workers exposed to ACN was significantly higher than that in control group .

结果接触丙烯腈男工的妻子异常妊娠结局的发生率明显高于对照组。

The optimization of ACN method was done by regulating liquid load in the second extractive distillation column with few changes between original and optimum processes .

ACN法流程优化的原则是在原流程改动少的前提下，调节萃取精馏塔内液相负荷；

An ACN element stiffness matrix is proposed in the paper , which can be used in the analysis of both thick and thin plates without shear locking .

本文给出一个可以通用于薄板和厚板结构分析且不会出现剪切自锁的ACM单元刚度矩阵。

The cellulose nitrate containing secondary amine group ( ACN ) was prepared by one-pot method in two steps : etherification and amination .

以硝化纤维素为原料，经一锅法醚化和胺化2步反应合成了仲胺型硝化纤维素（ACN）。

Most of the ACN neurons observed exhibited irregular or regular continuous firing , a few in short-bursting pattern or silent .

实验观察到的前连合核自发放电神经元有不规则或规则的连续性放电活动，少数神经元有短阵性放电或不放电。

Methods Single cell gel electrophoresis ( SCGE ) or Comet assay was used to investigate DNA strand breakage in sperm cells of 9 ACN exposed workers .

方法用单细胞凝胶电泳试验或称慧星试验对9名接触丙烯腈男工和9名健康对照者精子DNA链断裂进行了检测。

Two flow sheets i.e. acetonitrile ( ACN ) method and dimethyl formamide ( DMF ) method for separating butane and butene are described .

介绍了两种分离丁烷/丁烯的方法，即乙腈（ACN）法和二甲基甲酰胺（DMF）法。

Conclusions The results indicated that comparatively high dosage of ACN might induce the change of the age related markers in brain of experimental rats showing consistent trend with elderly ones .

结论ACN染毒在较高剂量下引起的大鼠脑组织中与衰老相关指标（GSH，SOD，MDA，ChE）的变化已达到老年对照组大鼠的水平。

[ Results ] ACN inhibited the formation of TER and induced decrease in formed TER at and over the concentration of 5.0 μ g / ml.

[结果]ACN浓度≥5.0μg/ml时，对TER的形成有明显抑制作用；

Comparing to group ACN , the activity of blood serum iNOS are lower in M + ACN and Q10 + ACN group ( P0.05 ) .

与ACN组相比，M+ACN和Q10+ACN组的血清iNOS活力降低（P0.05）。

The adsorbing process of the cellulose nitrate containing secondary amino group ( ACN ) for creatinine was studied by IR , 13C NMR and XPS techniques .

利用IR，13cNMR和XPS等技术研究了仲胺型硝化纤维素（ACN）对肌酐（CRE）的吸附行为，提出了可能的吸附路线。