The morphologic characters and the ecological plasticity of three Dryopteris crassirhizoma populations were studied.

The plasticity of bone is very big, get outside pressure easily affect and of shape.

足骨的可塑性很大, 易受外界压力的影响而变形.

The production and application of plasticizer at home and abroad are described.

介绍了国内外增塑剂的生产和应用状况.

Introduces the performance, usage, and preparation methods of epoxidized soybean oil as a plasticizer.

介绍了增塑剂环氧大豆油的性能 、 用途和制备方法.

A good quality plasticizer will remain in the plastic indefinitely.

性质优良的增塑剂能无限期地留在塑料内.

It's based on chlorinated plasticizer and Chlorinated Rubber resin. Physically drying.

由氯化橡胶及氯化增塑剂为基料配制而成, 属物理干燥型.

The influence of the migration of plasticizer on the performances of coatings film is introduced.

介绍了增塑剂的迁移性对涂层性能的影响,讨论了如何降低增塑剂的用量.

It in plasticizer and soft vinyl resin, also has the good dispersivity.

它在增塑剂和软性乙烯树脂中, 也有良好的分散性.

Plasticizer for humanity at providing high-quality plastic products plays an indispensable role.

增塑剂在为人类提供高品质塑料制品中的作用不可或缺.

The relation of volume fraction of plasticizer in film with the mechanical property was investigated.

研究了涂层中增塑剂体积分数与涂层力学性能的关系.

Abroad is being vigorously promoted as the non-toxic or environmentally friendly and biodegradable plasticizer.

国外正在大力推广称为无毒的或环保及可生物降解的增塑剂.

The special model material is composed of epoxy resins, plasticizer, solidified agent and metal power.

特种模型材料由环氧树脂 、 增韧剂 、 固化剂和金属粉构成.

Plastisol coatings are dispersions of finely divided higher molecular weight polyvinyl chloride resins in plasticizers.

塑性溶胶涂料高分子量聚氯乙烯树脂非常精细地分散在增塑剂中而形成的涂料.

Plastisol inks ( both solvent and water based ) are used in textile screen printing.

塑胶油墨 ( 溶剂和水基 ) 是用于纺织品印花.

Objective : To identify the commercial Chinese medicines turtle shell and tortoise plastron.

目的: 鉴定鳖甲、龟甲类商品药材.

AIM : To observe the clinical effect of upper lid plasty for blepharochalasis in young people.

目的: 观察上睑成形术治疗青年睑皮肤松弛症的临床效果.

Objective To evaluate clinical effect of lacrimal duct drug irrigation after lacrimal duct plasty by laser.

目的评价激光泪道成形术后泪道灌注药物与泪道插管的临床效果.

Objective To investigate therapeutic effects after a series of improvements on baggy eyelid plasty.

目的探讨提高眼袋整复术的手术效果.

Objective To investigate the optimum subcutaneous layer and basic principle of plasty augmentation.

目的:寻求隆鼻手术的最佳层次并探讨术中注意事项.

Objective To explain the diagnosis and treatment of retrobulbar hematoma after eye-plasty.

目的介绍眼袋成形术并发球后血肿的诊断和治疗.

Equipment for filtration various widely , from the conventional plat-and-frame press to rotary vacuum filters.

过滤设备从传统的板框 式 过滤机到旋转式真空过滤设备,种类很多.