Study on the environment of preserving the ancient ivory unearthed from Chengdu Jinsha site,China;
成都金沙出土古象牙赋存环境研究
Based on the works of literature, we put forward several new protecting materials, that is, PMMA/SiO_2 hybrid, HEC/ SiO_2 hybrid, PVA/ SiO_2 hybrid, and PDMS/ SiO_2 hybrid made with sol-gel method for protecting the ancient ivory unearthed from Jinsha .
为研制新型文物保护材料，用于成都市金沙古象牙文物的保存与加固，研究了溶胶-凝胶法制备的有机无机杂化材料用于古象牙保护的可能性，分别制备出了PMMA／SiO_2杂化材料、HEC／SiO_2杂化材料、PVA／SiO_2杂化材料和PDMS／SiO_2杂化材料，通过调节反应温度、有机物与无机物之间的比例及其它反应助剂的用量等，详细研究了各种工艺参数对杂化材料凝胶时间及宏微观结构的影响；用红外光谱仪、扫描电镜、高温综合热分析仪、能谱仪等对杂化材料结构与性能进行表征，确定了以上四种杂化材料制备的优化工艺参数。
The probability feasibility for protecting Jin Sha ancient ivory using modified sodium silicate was studied in the present paper.
为了更好地保护金沙古象牙，在对钠水玻璃进行改性研究的同时，研究了改性钠水玻璃应用于金沙古象牙保护的可行性。
An elephant, an elephant, the elephant is strong.
大象，大象，大象很强壮。
Elephant, Elephant, who do you like most of all?
大象，大象，你最喜欢谁？
The elephant's brain weighs ten pounds.
大象大脑重10磅。
image intensifier tube
影象增强器影象放大器
This,@ thought the elephant, @is beautiful.
“真漂亮。”大象心想。
Lions, camels and elephants.
狮子，骆驼和大象。
African elephant having enormous flapping ears and ivory tusks.
耳朵大而飘、有象牙的非洲大象。
Elephant with the big nose.
拥有大鼻子的大象，
The elephant is a big animal.
大象是体形很大的动物。
The elephant lowered its great bulk.
大象蹲下它庞大的身躯。
If there is no elephant in the jungle, the buffalo will be a great animal .
丛林无大象，水牛称大王。
The elephant is very big. It can't pass through the door.
大象太大，通不过这扇门。
The“ round-up” starts with a parade of over100 elephants that range from newborns to mature, well-trained animals.
大象“总动员”从100多头大象的盛大游行开始，象阵成员从新生幼象到训练有素的成年象都有。
Some hunters kill elephants to sell their tusks.
一些猎人为了卖掉象牙而捕捉大象。
Marble busts all looked like a cemetery.
大理石的半身象，简直就象是坟山。
Returns whether the called object is greater than the given object.
返回被调用的对象是否大于给定对象。
people are poaching elephants for their ivory.
人们为了获得象牙而偷猎大象。
Researching National Image Theory Showing Image of Eastern Powerful Country
研究国家形象理论 展示东方大国形象