But celluloid, which had developed a reputation as a cheap mim-ic of better traditional materials, was de-rived from chemically treated cotton and other cellulose-containing vegetable matter.
众所周知，赛璐璐虽价格低廉，能仿制质量较好的传统材料，它却是取自化学处理的棉花和别的含有赛钱璃纤维素的蔬菜之中。
New, lightweight ceramics will further reduce the need for metals in aircraft, says Joy DE Lisser, vice-president of ATK Aerospace Structures, the division developing them.
新型轻质陶瓷的使用将进一步减少飞机制造中的金属需求，乔伊•德•丽萨说道，她是AT K航空航天公司的副总，他们分公司正在开发这种材料。
Maleation finds wide applications in polymeric materials de-signing.
马来酸酐化在聚合物材料设计中有广泛的应用。
So it is de-sired to measure and choose such material in advance according to the purpose of application.
因此很希望在使用前根据要求对材料进行测试，挑选。
The paper introduces the application of the clear water concrete in bridge engineering construction, as well as the method for selection of material, mixture ratio and de-module agent.
介绍清水砼在桥梁工程施工中的应用，以及材料、配合比、脱模剂等选择的方法。
Material and methods: Choose harmless material to animal's cell and physical de-foaming methods.
材料与方法：采用对动物细胞无害的材料和物理方法去泡。
Materials and Methods: 48 cases with tumor were examined with bone scintigraphy. After rib lesion was found, DE were done to judge the quality of rib lesion (metastasis or non-metastasis).
材料和方法：对48例核素骨显像检查发现肋骨病变的肿瘤患者，再行DE骨组织像判定其性质(转移性或非转移性)。
Our Inverted system can be a solution for applications consisting of material handling, machine tending, press to press, dispensing adhesives, palletizing and de-palletizing and controls.
主要应用于材料处理，机械弯曲，加压，分配粘合剂，夹板装载和控制等机械工艺应用领域。
For the last decade researchers have been exploring the possibility of building planes with hydrophobic, or water-repellent, materials that would not require de-icing.
最近十年来，研究者探索了避免飞机表层结冰的各种可能性，例如使用防水材料或者斥水材料。
This DE Luxe style shoulder bag is made from superior material.
这个高级风格的挎包是优质的材料。
Despite their youth, their gravity-defying, loop-de-loop plan of aluminum and steel won an open international competition of over 40 entrants.
尽管资历尚浅，他们以铝和铁为材料的挑战重力的设计方案，在一次公开的国际比赛的超过40个作品中脱颖而出。
Two important problems i. e. using the simplest method to DE - rive basic formula and using the plus assumption method in the strength of materials were discussed in this paper.
本文对用最简单的方法推导基本公式和“设正法”用于材料力学中两个重要问题提出商榷。
The material and method of whole-body vacuum fixation stretcher and vacuum fixation mat are de- scribed in this paper.
本文介绍全身真空固定担架和多部位真空固定垫的材料与方法，该器材用于严重骨折和多发伤固定、运送伤员。
Analysis of the results indicates that by the constitutive equation the strain rate de-pendence and thermo-softening effect of TNT are described.
根据试验结果拟合了TNT材料随着加载速率和环境温度变化的本构关系，分析表明该本构关系可以很好地描述材料的应变率、温度效应。
When de-shuttering happens the brick tiles are cleaned from slurry and exposed with silicon protection.
当粘土砖砌筑完成后首先把粘在粘土砖上的水泥砂浆清洗干净，然后在表面涂上硅材料用以保护。
We used local materials and techniques like clay, tadelack, Pierre de Ourika.
设计还选用当地材料和技术，如泥土等。
The stress-strain curve under transverse loading of MMCs has a corner point, associated with the initiation of interfacial de-bonding, which is determined by the interfacial bonding strength.
在常响应界面情况下，复合材料横向拉伸应力-应变曲线存在明显的转折点，对应于界面分离的起始点，转折点的位置取决于界面粘结强度。
Die life and DE failure are greatly affected by the mechanical properties of the die materials under the conditions that exist in a given deformation process.
在给定的成形工艺条件下，模具材料的机械性能对模具寿命和模具的损坏影响很大。
3-ene-1, 5-diyne was a key building block found in many needing antitumor agents and DE - signed materials.
烯- 1,5 -二炔是许多烯二炔类抗癌抗生素和发光材料的重要片断。
These examples imply the interactions of RNA viruses with proteins, DNA, and polysaccharides. Nowadays biomaterials matrixes or vectors are de…
这些实例涵盖了RNA病毒与蛋白质、DNA及多糖等生物材料的相互作用。
These examples imply the interactions of RNA viruses with proteins, DNA, and polysaccharides. Nowadays biomaterials matrixes or vectors are de…
这些实例涵盖了RNA病毒与蛋白质、DNA及多糖等生物材料的相互作用。
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