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- The equipments are used to measure the concentration of oil in refrigerant-oil mixtures. 本裝置用于精確測試制冷劑-油混合物性中油的濃度。
- The price of oil has suddenly rocketed up. 石油價(jià)格突然飛漲。
- Orthogonal test showed that several factors,such as rotating speed,proportion of oil to water and the concentration of bletilla colloid had significant influences in the size and size distribution of BSM. 正交試驗結果表明所考察的因素如攪拌速度、油/水比例和白及膠濃度對微球粒徑及分布均有顯著(zhù)影響。
- The country has abundant supplies of oil. 這個(gè)國家的石油供應充裕。
- With the extension of time, the properties of Nylon POY became worse, i.e. higher concentration of oil, poor appearance of oil membrane and bad friction, cohesion as well as lower antistatic property. 發(fā)現隨著(zhù)時(shí)間的延長(cháng)，纖維表面油劑濃度增高，油膜狀態(tài)變差，纖維磨擦性能、抱合性能下降。
- There is a concentration of people in big cities. 大城市人口集中。
- The price of oil have reach$30 a barrel. 石油的價(jià)格已漲到每桶30美元。
- How much does a barrel of oil cost? 一桶石油要多少錢(qián)?
- There is a slick of oil on the water. 水面上有一片浮油。
- Mexico has a large surplus of oil. 墨西哥有大量過(guò)剩的石油。
- The concentrations of anion and cation in drilling fluid of oil field were analyzed by ion chromatography. 應用離子色譜法分析鉆井液中陰陽(yáng)離子的含量,關(guān)鍵在于鉆井液的預處理。
- Last year there was a big supply of oil and the price hit bottom. 去年石油供給充足，價(jià)格降到最低點(diǎn)。
- Consumption of oil increase even after it rise in price. 即使漲價(jià)后石油的消費仍在增長(cháng)。
- A low number; a low grade of oil. 一個(gè)小的數; 低級油
- The influences of outer facial acidity, concentration of transient carrier and facial activator, rate of emulsion and water(Rew) and rate of oil (Roi) are investigated, and the technological parameters of concentrated Sc(III) are obtained. 考察了外相酸度、流動(dòng)載體濃度、表面活性劑濃度、乳水比Rew、油內比Roi對遷移鈧的影響 ;獲得了富集鈧的工藝參數 .
- What is the concentration of salt in sea water? 海水中鹽的含量是多少?
- The explosion of oil prices caused an economical crisis. 石油價(jià)格的急劇上漲引起了經(jīng)濟危機。
- Not only was it difficult to light, but it smelled of oil. 它不僅難于點(diǎn)著(zhù)，而且聞起來(lái)有一股油味。
- S is the concentration of unpaired nucleotides. S是不配對的核苷酸的濃度。
- The concentration of ethylene is on the high side. 乙烯濃度偏高。
