查询词典 chemicals

Y pretreatment on their leaves, the physiological effects of vitamin C, ethanolamine, cysteine, fucose and sodium benzoate were studied through design of randomized block and subordinate function values, and three best performance on improved its drought resistance chemicals were selected.

幼苗为试材，经叶片喷施药剂进行预处理后用PEG-6000溶液模拟水分胁迫，采用随机区组试验和隶属函数法，综合评价了维生素C、乙醇胺、半胱氨酸、苯甲酸钠和岩藻糖五种药剂对水分胁迫下香蕉幼苗叶片的生理影响，从中筛选出对有效提高香蕉抗旱性效应前列的三种药剂。

The fugacity model is a useful tool for predicting the environmental behaviour of organic chemicals.

它可根据有机化学品的某些物理化学参数和环境参数，对其在各环境介质中的分布、归宿进行预测。

This modeling approach employs the concept of fugacity and has been successfully used to describe the behavior of chemicals in the global, regional and loca...

计算方法可推广到任意数目的环境媒介，而且模型也有助于对环境监测数据的解释。

Fumigants, by their chemical nature, are reactive chemicals. They can have unwanted and adverse effects on the treated commodity. It is essential to be aware of these effects when choosing a fumigant for a particular situationr.

由于化学性质决定了熏蒸剂都是活泼的化学物，它们对所处理的货物在不同的程度上会产生不利的有害影响，因此，在一些特定的情况下，选择熏蒸剂时最基本的一点就是要了解熏蒸剂对货物的影响。

The person also explained that the money voted to build a modern eco-ranch in the production of raw milk and dairy products throughout the entire process will put an end to chemical fertilizers and pesticides, hormones, cattle long regulator, galactagogue agents, food additives and other synthetic chemicals; in the processing, packaging, storage, transport process to ensure the quality of milk products.

该人士还解释说，投巨资打造的现代化生态牧场，在原料奶和乳制品生产的全过程中，将杜绝化肥、农药、激素、牛长调节剂、催奶剂、食品添加剂等人工合成的化学物质；在加工、包装、贮藏、运输过程中保证鲜奶商品质量。

Students collect water from a spring outside their school in Galle, Sri Lanka. Water is poured into small bottles and mixed with chemicals. After waiting, if the water is contaminated, it turns black and gives out an unpleasant smell.

孩子们到他们位在斯里兰卡吉尔的学校后面，从泉里收集水，水放进小瓶子里和药剂充分混合，放置一下，如果水有受到污染，瓶中水就会变黑，发出刺鼻的臭味。

The chemicals found in fish and game, and other advice on eating fish and game.

发现的化学物质，在鱼类和游戏，以及其他意见，对吃鱼和游戏。

These products are notable for their superior dimensional stability, long-term creep resistance, long-term fatigue resistance and excellent resistance to moisture, chemicals and fuels, even oxygenated fuels and gasohol.

这些产品因其优异的尺寸稳定性、长期抗蠕变性、长期抗疲劳、耐湿、耐化学，以及耐燃油而著名。它们甚至耐氧化性燃油和酒精汽油混合燃料。

Adhesives, sealants, starch, gelatine, explosives and other chemicals

胶粘剂、密封剂、淀粉、明胶、炸药和其它化学品

Our country ethylene diamine mainly uses in producing the agricultural chemicals (woods manganese zinc, dithane Z-78, generation of woods amine and pesticide, weed killer, disinfectant), the surface active agent (lives geminate stearic acid amide, alkyl imidazole lin, double amide, with oxirane, epoxypropane synthesizes non-ionic surface active agent), the epoxy resin firming agent (polyamide resins, epoxy firming agent, hydroxyethyl ethylene diamine and so on), the wash assistant (ethylene diamine four ethanoic acid and sodium salt series chelating agents), medicine raw material (aminophylline, washes must be peaceful, nose eye only, deinsectization spirit and so on), water treatment medicinal preparation (ethylene diamine four methylene phosphonates, second grade trunk base ethylidene two phosphine acids), corrosion inhibitor dye fixing agent, photography materialFixing bath and oil dope and so on.

我国乙二胺主要用于生产农药（森锰锌、代森锌、代森胺及杀虫剂、除草剂、杀菌剂），表面活性剂（生成双硬脂酸酰胺，烷基咪唑啉、双酰胺，与环氧乙烷，环氧丙烷合成非离子表面活性剂），环氧树脂固化剂（聚酰胺树脂，环氧固化剂，羟乙基乙二胺等），洗涤助剂（乙二胺四乙酸及其钠盐系列螯合剂），医药原料（氨茶碱，洗必泰，鼻眼净，灭虫灵等），水处理剂（乙二胺四甲叉膦酸盐，乙脒基乙叉二膦酸），缓蚀剂染料固色剂，照相材料定影液及润滑油添加剂等。

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％。