残留体

强烈韧性变形和破碎并富含绿岩带残留体的TTG岩系与金成矿关系密切。

The TTG series , which have experienced strong ductile deformation and fragmentation and contain rich greenstone belt remnants , have close relation with gold deposit formation .

测区内发现磁铁石英岩残留体、粗面斑岩、大理岩、钠长岩等新岩石类型。

The new type of rocks such as the residuum of magnetite quartzite , trachyte porphyry , marble and sodaclase are found in the survey area .

岩体北侧发育不完整的混合岩带。在岩体的周围常见有混合岩化的黑云斜长片麻岩残留体。

There is a uncomplete migmatite zone in the north of rock mass and there are lots of relic body of migmatization biotite plagioclase - gneiss around it .

研究结果表明：广山矿段接触带形态复杂，大理岩呈残留体赋存在闪长岩与矿体之间，特别是在矿体中部，呈夹层状产出，另有大理岩见于矿体的底部。

The results show that the contact zone structure of Guangshan ore block is complex . The marble resides between diorite and ore bodies , especially in the middle part and the bottom of ore bodies .

又通过对产物中残留单体酸含量、产物固含量、产物pH值的测定来说明产物的物化性状指标。

The physical and chemical indexes are demonstrated by remaining monomer content , solid content and pH tests .

聚合方法对基托材料残留单体的影响&高效液相色谱法分析MMA含量

Influence of various polymerization methods on residual monomer content of denture base materials

另外，PVC材料残留单体氯乙烯也会迁移，这些都将影响食品安全。

However , these additives will migrate into foodstuffs and so does the rudimental VC monomer , thus food safety will be affected .

SG7、SG8型低残留单体PVC树脂聚合新工艺的开发

Development of the New Polymerization Processes for SG-7 . SG-8 Types of PVC Resin with Low Residual Monomer

利用超临界萃取（SFE）测定聚丙烯酸盐吸水性树酯中残留单体含量

Determination of Residual Monomer in Water adsorption Resin of Polyacrylate Type by Use of SFE

对共聚物PDA的平均相对分子质量、结构表征、残留单体的含量和阳离子单体转化率等的测定方法进行了系统阐述。

Methods used for determining the average molecular weight of PDA , amount of residual monomers , characteristics of product structures and conversion rate of cationic monomer were systematically described .

反应完毕后，去除残留单体及引发剂，将一定量的钽粉或碘海醇分别加入1%共聚物溶液中，120℃高温灭菌30min，进行输送模拟试验。

1 % solutions of the copolymers were mixed with iohexol and tantalum powder respectively , then were sterilized at 120 ° C for 30 min for further convery test in vitro .

当采用火焰离子检测器（FID），测定总残留单体和挥发性组分时，丙烯腈和苯乙烯的最低检测限可达1mgkg和5mgkg；

If the instrument is equipped with a FID detector , it can determine all of the residual monomers and volatile components , and the detection limit of the method can reach 1 mg / kg for acrylonitrile and even less than 5 mg / kg for styrene .

用凝胶色谱法测定聚N-乙烯咔唑中残留单体含量

The determination of residual monomers in poly-n - vinylcarbazole by GPC

聚合物胶乳中残留单体的脱除方法

Methods for Removal of Residual Monomers from Polymer Latexes

综述了聚合物胶乳中残留单体的几种脱除方法。

A few methods for removal of residual monomers from polymer latexes were reviewed .

氯丁胶乳残留单体脱除技术研究（Ⅰ）

Studies on technique for removing the residual monomer form polychloroprene latex ( I )

苯乙烯系列树脂中残留单体和挥发性组分的气相色谱测定方法

Determination of the Residual Monomer and Volatile Components in the Styrene Plastic Resin Series

结论涉及材料中残留单体含量的检测方法目前不多。

Conclusion There are few methods of testing the content of remnant monomer at materials present .

通过对产物中残留单体的检测，分析出反应物的转化率为90%以上。

It is found conversions of each monomer reaches 90 % by analysing the leftover monomer in the product .

采用卧式搅拌釜真空脱气法，对氯丁胶乳中残留单体的脱除新工艺进行了实验室规模的研究。

A new process for removing the residual monomer from polychloroprene latex in a vaccum agitated horizontal vessel was studied .

在聚苯乙烯生产装置投用注水系统进行脱挥，分析了聚苯乙烯残留单体含量的主要影响因素；

Water injection system were used in removing unreacted styrene from polystyrene , The main factory of effecting residual monomer content of polystyrene were discussed .

目的通过利用紫外分光光度计，对C&G珍固骨水泥的残留单体含量进行检测，以提供一种简便实用的检测方法。

Objective To use ultraviolet spectrophotometer to determine the content of remnant monomer in C & G Zhen Gu bone cement so as to provide a simple test method .

采用喷雾干燥方式对聚合物多元醇进行脱单体处理是一种全新的工艺，应用此技术能将残留单体脱除较完全，操作简单，能耗低，是一种值得推广的新技术。

Spray dry process for removing monomers from polymer polyols is a new process , which can remove the remaining monomers completely , and operation is simple , energy consume is low .

以管式脱气法，采用蒸汽鼓泡脱挥手段，在50～60℃，真空度66～72kPa条件下脱除氯丁胶乳中的残留单体，脱气效率达85%以上。

The devolatilization of residual monomers in neoprene latex were studied by the tubular degassing process with steam bubbling at 50 ~ 60 ℃, 66 ~ 72 kPa . The degassing efficiency reached over 85 % .

然而塑料内常含有残留单体、添加剂、低聚体、加工助剂等化学物，在其与食品接触过程中可能发生迁移而污染食品，从而对人体健康产生潜在的危害。

However , plastic usually contains residual monomers , additives , oligomers , processing aids , etc. and they may migration from the packaging to the foodstuff with which it is in contact . Such substances bring big hidden trouble for food safety and public health .

塑性破坏区主要位于滑坡残留堆积体中前部坡表及其冲沟沟岸，且分布的范围较为零星，主要表现为拉破坏，局部为剪切或拉剪破坏。

Plastic yield areas are mainly located at residue deposits where are in the front of landslide and banks of gullies . The distribution of plastic zone is rather sporadic . Rock and soil damage is always cracking , and local damage shows shear or crack-shear failure characteristics .

本方法操作简便、快速、结果准确，适应于残留苯乙烯单体含量的测定。

The method is convenient , rapid and the results are well repeatable .

聚苯乙烯和丙烯腈-丁二烯-苯乙烯树脂中残留苯乙烯单体的测定气相色谱法。

Determination of residual styrene monomer in polystyrene and acrylonitrile-butadiene-styrene resins by gas chromatography .

GB/T15928-1995不饱和聚酯树酯增强塑料中残留苯乙烯单体含量测定方法

Determination method of residual styrene monomer contents in reinforced plastics based on unsaturated polyester

目的：建立完善涉水产品中残留丙烯腈单体的检测方法。

Objective : To improve the testing method of micro acrylonitrile in products involved drinking water .