查询词典 spraying

But by spraying with DDT to control mosquitoes and building impoundments that allowed freshwater vegetation to take over the salt marshes, humans adjusted the ecosystem—hoping to improve their own lives—and discovered, too late, how finely attuned to its home in the cordgrass the dusky seaside sparrow really was.

然而人类藉喷洒DDT抑制蚊子与建造封闭水塘让淡水植被取代盐沼而改变了生态系统，希望藉此改善自己的生活，却太晚才发现黑海滩雀在这片带状草地上曾经活得多么自在。

Seedbed in order to prevent the growth of weeds in seedbed herbicide spraying, but not in direct contact with the seed, it is necessary to support and tectorial membrane.

为防止苗床内生长杂草，可在苗床上喷洒除草剂，但不能与种子直接接触，要支架和盖膜。

Aimed mentioned above technique, an approach to coating constituents, spraying parameters and molding process is made for better resolving the main problem concerning self-hardening transferred coating application to bronge art casting.

从涂料组成、喷涂工艺以及造型工艺等方面进行探讨，较好地解决了自硬转移涂料在青铜艺术铸造应用中的主要问题。

The old Chevy pickup looked small beside a huge semitrailer rig roaring into Winterset, spraying a wave of road water over the last cowboy.

那辆旧雪佛莱小卡车在一辆巨大的拖车旁边显得很小，那拖车咆哮着开向温特塞特，溅起一阵水珠从那最后的牛仔头上洒过。

Factory covers an area of 3,000 square meters, set product design, mold development, metal stamping and spraying silk screen as one of the processing and manufacturing enterprises.

工厂占地面积3000平方米，集产品设计、模具开发、五金冲压及喷涂丝印为一体的加工、生产企业。

Please avoid the open fire situation, the first shake, 10 to 15cm away from the cured skin or the scar surface, spraying 3 to 4 times per day, or the doctor's advice.

请在避离明火的情况下，先摇匀，距患处10～15cm喷涂于愈合后的创面皮肤或疤痕表面，每日3～4次，或遵医嘱。

Spraying KCL solution every other day for 15 days start from late flowering, results showed that nitrate content in the leafs and stems were markedly reduced, Nitrogen redistributed to silique and rapeseed were efficiently promoted, nitrate reductase activity in the leaf were markedly increased. The differences of the same species which under different treatment are more serious, and the differences of the different species which under the same treatment are more significant.

结果表明，喷施氯化钾溶液能有效降低开花期和收获期油菜茎叶硝酸盐含量，与喷施硫酸钾溶液和清水相比达到了显著水平；有效促进了氮素向角果和籽粒分配，显著增强了油菜角果初期叶片硝酸还原酶的活性；同一品种不同处理之间的差异比较显著，品种之间处理后的差异也比较明显。

At present, our company owns a production base covering an area of 43,560 square meters and a building area of over 18,000 square meters, has 700 employees with 8 production lines and a no-dust producing workshop, there is another complete set of injection、 bonding、 silk-screen printing and oil spraying workshops.

目前，公司拥有自己占地43560平方米，建筑面积18000多平方米的生产基地，员工700人，具有8条生产流水线及一个无尘生产车间，其它配套有注塑、邦定、丝印、喷油车间。

This normally involves spraying silver iodide crystals into clouds high up in the atmosphere.

人工造雨通常包括从大气层向云层洒下碘化银结晶。

Once traveling between Tianjin and Shanghai, her train became snowbound. She saw Japanese military police lashing her countrymen lying in the snow and spraying water on the refugees who were scrambling to board the train.

往来于京沪道上，她目睹大雪封道时，躺在雪地上被鞭打的同胞，日本宪兵在隆冬腊月，拿水龙浇散抢着登车的难民。。。。。。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。