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- In this experiment, we chose snow sample bloods of Jiaxing black pig in Jiaxing area at random and the halothane gene was tested with PCR-RFLP technique. 摘要随机抽取嘉兴地区部分种猪场嘉兴黑猪血样，通过PCR-RFLP技术进行氟烷基因检测。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- Snow scattered unequally over the mountainside. 雪不均匀地散落在山腰上。
- The snow has frozen hard on the road. 路上的雪已经冻得很硬了。
- The compacted snow on the pavement turned to ice. 人行道上被踩实的雪已变成了冰。
- Children love to ball snow up in their hands. 小孩子们喜欢将雪在手里做成球儿。
- Dark clouds are a sign of rain or snow. 乌云是雨或雪将至的预兆。
- Last winter the snow lay thick on the ground. 去年冬天，地上积雪很厚。
- The New Year came in with heavy snow storms. 在大雪纷飞中新年来到了。
- So it was that he had his first sight of snow. 就那样，他第一次见到了雪。
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- The snow crusted the lake last night. 昨夜的雪使湖面结了冰。
- A heavy lorry floundered about in deep snow. 一辆重型卡车在厚厚的积雪中艰难地行进。
- The road was edged with snow drifts. 路边上有一个个雪堆。
- Snow is an unusual sight in this warm place. 下雪在这个温暖的地方是一种罕见的景象。
- The snow underfoot wassoft and deep. 脚下的雪又软又厚。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- The fields were all covered with pure white snow. 白雪皑皑，铺满田野。
- The frozen snow crunched under our feet. 冻结的雪在我们的脚下嘎吱作响。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表，全套样品两周内寄出。
