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low temperature造句
181. All the results showed that, compared with the mesophilic bacterium, the psychrotrophs can respire and have a certain ability to decompose the organic compounds in sewage at low temperature. 182. Jilin province belongs to cold district for rice plant. Because of its low temperature and short frostless period, 25 percent areas are suitable for planting middle or early maturing variety. 183. To develop light weight and high strength tank for low temperature condition is one of the most key technologies of Reusable Launch Vehicle(RLV). 184. NBR rubber O-rings provide trouble-free operation at standard temperature ranges. For high and low temperature applications Viton or Silicone. 185. By using the double firing process and dihydrate gypsum as the main raw material, white - glazed gypsum ceramic tiles for walls and floors are produced under relatively low temperature. 186. Concerning the autumn type, because Ural trough meets Aleutian trough over northeast China in summer there is a high possibility for low temperature and pluvial damages.