pre-irradiated是什么意思

网络释义

用法例句

Investigation of the feasibility and methods of the CMOS devices pre-irradiation screening;

CMOS器件预辐照筛选可行性及方法研究

In the paper,the grafting reaction of starch and acrylamide by 60 Co γ pre-irradiation was carried out.

采用60 Coγ射线预辐照的方法制备淀粉 丙烯酰胺接枝共聚物 ,产品可经红外光谱证明。

Such problem as to determine the pre-irradiation grafting process parameters is analyzed with Electron-Spin Resonance (ESR).

为了便于确定真丝绸预辐照接枝的工艺参数，采用电子自旋共振技术对这些问题进行分析。

Polyvinyl alcohol amidoxime chelate fiber(PVAAO) was synthesised by preirradiation graft copolymerization and amidoximation.

利用６０Ｃｏγ射线预辐照接枝和胺肟化反应合成了聚乙烯醇胺肟（ＰＶＡＡＯ）螯合纤维。

Polyvinyl alcohol amidoxime chelate fiber containing carboxyl groups(PVAAO AAc) was synthesised by preirradiation graft copolymerization and amidoximation.

利用６０Ｃｏ－γ射线预辐照接枝和胺肟化反应合成了含羧基的聚乙烯醇胺肟（ＰＶＡＡＯ－ＡＡｃ）螯合纤维。

Grafting-copolymerization of linear low density polyethylene(LLDPE) with D was carried out by using β ray irradiation in air in a twin-screw extruder.

对含有羟基、酯基和双键的反应型流滴剂(D)的结构进行了表征,采用预辐照和反应挤出接枝技术将D接枝到了线性低密度聚乙烯(LLDPE)分子链上,应用FTIR对纯化接枝物的结构进行了表征。

Weak-acid type cation-exchange fiber based on polypropylene fiber was synthesized by preirradiation- induced graft polymerization of acrylic acid and the reaction mechanism was studied.

采用~(60)Co-γ射线预辐照接枝法,研究了聚丙烯(PP)纤维与丙烯酸(AA)在水溶液中的接枝共聚反应。

The grafting copolymerization of acrylonitrile onto polyvinyl alcohol fiber in water solution by using preirradiation method has been studied.

利用６０Ｃｏ－γ射线预辐照接枝法，研究了聚乙烯醇（ＰＶＡ）纤维与丙烯腈（ＡＮ）在水中的接枝共聚反应。

The effects of preirradiation dose, monomer concentration, reaction time and reaction temperature on grafting have been discussed.

采用６０Ｃｏ－γ射线预辐照接枝法，研究了聚丙烯（ＰＰ）纤维与丙烯酸（ＡＡｃ）在苯中的接枝共聚反应。

A new kind of humidity sensitive film was prepared by grafting hydrophilic sodium styrene sulfonate (SSS) and acrylic acid (AA) onto hydrophobic high-density polyethylene (HDPE) film via preirradiation method.

采用预辐照法将亲水性单体丙烯酸(AA)和对苯乙烯磺酸钠(SSS)接枝到疏水性高密度聚乙烯(HDPE)薄膜上,制备出新型的接枝膜湿敏元件。

Polystyrene-divinylbenze-acrylonitrile(SDBAN)resin was synthesized by γ pre-irradiation grafting reaction and mutual radiation graftin reaction with acry lonitrile.

苯环有共轭π结构,它的π电子是非定域的,辐射时苯基吸收的能量虽然足以使键断裂,但由于能量很快在整个分子重新分布,把能量集中于某一键使其断裂几率是很低的,所以采用预辐照接枝法所需的吸收剂量很大,相关的研究报道很少。

A study was carried out on the preparation of cation-exchange membranes using a one-step method obtained by pre-irradiation grafting of acrylic acid (AA) and sodium styrene sulfonate (SSS) onto high-density polyethylene (HDPE).

高密度聚乙烯预辐照接枝丙烯酸和对苯乙烯磺酸钠单体混合溶液,运用一步法制备了一种羧酸基团和磺酸基团共存的阳离子交换膜,并考察了单体总浓度、辐照剂量、反应温度及交联剂用量诸因素对接枝率的影响规律,找到了实验条件与接枝率的对应关系。

Surface grafting modification of carbon fibers by γ-ray pre-irradiation and plasma technique

预辐照与等离子体对炭纤维表面接枝改性研究

Study of Pre-Irradiated Polypropylene and Syndiotactic 1,2-Polybutadiene Blends

预辐照聚丙烯与间同1，2-聚丁二烯共混体系的研究

Pre-irradiation graft copolymerization of PVDF powder with glycidyl methacrylate

预辐照聚偏氟乙烯粉体接枝甲基丙烯酸缩水甘油酯

EFFECTS OF PRE-IRRADIATION GRAFTING OF ACRYLIC ACID AND SODIUM STYRENE SULFONATE ON THE PROPERTIES OF FEP MEMBRANES

预辐照接枝丙烯酸、苯乙烯磺酸钠对聚全氟乙丙烯膜性能的影响

Irradiation Pretreatment for Enzymatic Hydrolysis of Wheat Straw;

辐照预处理提高小麦秸秆酶解产糖的研究

Pretreatment of Wheat Straw by γ-ray Radiation and Alkali Solution

小麦秸秆的γ辐照与NaOH溶液的协同预处理

bolometric standard irradiance

测辐射热标准辐照度

irradiance [laser game]

辐照度〔激光游戏〕

Experimental Study on Prevention of Transfusion-associated Graft-versus-host Disease by Gamma Radiation;

γ辐照预防输血相关的移植物抗宿主病的实验研究

Radiation Effects of Space Charged Particales and Methods of Predicting Degradation of Performance in Orbit for GaAs Solar Cells

GaAs太阳电池空间粒子辐照效应及在轨性能退化预测方法

Protective Effects of Buqi Shengxuejing Capsule on Myelosuppression Induced by ~(60)Co in Mice

补气生血精胶囊对~(60)Co辐照致小鼠骨髓抑制干预的实验研究

Prediction Model on Irradiation Embitterment of Low Copper Alloy Reactor Pressure Vessel Steels

低铜合金反应堆压力容器钢辐照脆化预测评估模型

Denitrification Using Radiation-pretreated Wheat Straw as Solid Carbon Source

利用辐照预处理麦秆作为反硝化固体碳源的研究

Low-energy Ar ion-induced anomalous carbon diffusion in pre-decarburized 45 steel

1keV Ar离子辐照对预脱碳45#钢中碳扩散行为的影响

Effect of Gamma Ray Radiation Pretreatment on Enzymatic Hydrolysis of Wheat Straw to Produce Sugar

γ射线辐照预处理对麦秸纤维素酶水解产糖的影响

radiation damage and radiation effects of metals

金属的辐照损伤和辐照效应

Identification of Irradiated Pork and Egg by Gas Chromatography;

气相色谱法鉴别辐照猪肉和辐照鸡蛋

The Effect of High-Energy Particles Irradiation in Monocrystalline Silicon

高能粒子辐照单晶硅辐照效应的研究