Content of the project : utilize co2 resource , to set up production lines of methyl carbonate , granular dry ice powder , salicylic acid , sodium carbonate and ethylene urea etc 项目内容：利用二氧化碳资源，新建碳酸二甲酯、颗粒干冰粉、水杨酸、轻质氧化鲜、碳酸钠、乙撑脲生产线。
As of 1 may 2000 , all refrigerated packages shipped via ups air services that contain five pounds of dry ice will require additional hazardous material shipping papers 自2000年5月1日起，所有通过ups空运服务运输的冷冻包裹如果包含五磅重的干冰，就将需要额外的危险品运输文件。
Realizing we ' d need dry ice , for some special effects , the director contacted the only distributor in town that delivered , explained our need and ordered a five - pound block 此刻我们突然发觉需要一些干冰，为了制造一些特殊效果，导演马上和城里唯一的供货商联系运送事宜，解释了我们的需求和需要5磅冰块。
The longer the air gap is , the higher the inception voltage ; the inception voltage is lower with 2kv at wet ice than dry ice . while , there is not a distinct effect of water conductivity on the initiative voltage 间隙越长,起晕电压越高;湿冰情况下间隙的起晕电压比干冰约低2kv ;而覆冰水电导率对起晕电压没有明显的影响。
Carbon dioxide is often used for carbonated beverage , soda water , foodstuff , welding , plant protection , breeding , freezing , aquatic products , manufacture of the dry ice , fire extinguishing as the mixed gas used in surgery 二氧化碳日常常见用于碳酸饮料、汽水、食品、焊接、植物保护、养殖、冷冻、水产、制造干冰、消防灭火，医疗手术中用的混合气。
The news of the mystery woman on mars came just days after a team of french scientists claimed to have discovered proof that mars has high dense clouds of dry ice , which scud across its orange sky , indian newspaper hindustan times reported 据《印度斯坦时报》报道，在火星“神秘女郎”消息公布几天前，法国一个科学家小组称他们发现了火星橘红色上空存在浓密干冰云的证据。
The activation energy of the tpl peak is calculated being about 1 . 5 ev for four heat treated samples ( furnace cooling , air cooling , dry ice quenching , liquid nitrogen quenching ) , and it is near the self diffuse activation energy of aluminum 1 . 45ev 炉冷、空冷、干冰冷和液氮冷四种热处理制度根据几，峰峰温数据计算的激活能的结果约为1 ? sev ，接近于铝的自扩散激活能1 . 45ev 。
Production of dry ice equipment and production company dry ice rice , dry ice - cream brick products supply dry ice cleaning and refrigeration industry to expand the application areas of co2 and achieve " reject the use of " environmental guidelines no 公司生产干冰设备的同时生产干冰米、干冰砖等产品供应干冰清洗和冷冻行业,为扩展co2的应用领域,实现"废品利用"的环保方针不遗余力。
Development companies manufacture dry ice cleaning machines and dry ice machines have similar products advanced international level , the fine performance , the relative price of imports significantly reduced , and was widely praised by customers great 公司开发的干冰清洗机和干冰制造机具备同类产品国际先进水平，性能优良，价格相对进口产品大大降低,获得客户的极大认可和广泛赞誉。
Using data obtained by the omega spectrometer on board european space agency ' s mars express , the team found the existence of ice clouds which sometimes become so dense that they throw quite dark shadows on the dusty surface of the planet 根据欧洲航天局“火星快车”探测器上装备的omega光谱仪获取的数据，该科学家小组发现，由于火星上空的干冰云有时很密集，所以会在覆盖着很多尘埃的火星表面投下阴影。
