Oil fatty acid composition of different strains and the existence of significant differences in content, the experimental data for the quality of tea rich selection of basic materials.
不同品系油脂脂肪酸组成及其含量存在明显差异，该实验数据可以为油茶的品质选育提供丰富的基础材料。
The materials, blockage, leakage and installation quality problems are the main issues of concern for heating oil construction.
材料、堵塞、渗漏和安装质量等问题一直是油田采暖施工过程所关注的主要问题。
Large Shell sealed-mail, the overall operating platform, no leakage, non-stick oil, cleaner, yarn box Seiko manufactured using quality materials.
大罩壳密封邮箱，整体操作平台，无渗漏，不沾油，更干净，纱框采用优质材料精工制造。
In safe production of oil enterprises, human reliability is the key to safe production while quality reliability of machinery equipment and raw materials is the basis of safe production.
在石油企业安全生产过程中，人的可靠性是保证安全生产的关键，机械设备、原材料的质量可靠性是安全生产的基础。
Compare three different fish oil materials on fatty acids composition, content and quality indexes, choose menhaden oil for the synthesis of ethyl esters by alkaline catalyst.
比较三种不同鱼油原料脂肪酸组成、含量和各项品质指标，选取步鱼油用碱催化法进行乙酯化反应。
Of raw materials in these countries oil output quality is the highest quality, the price is relatively high.
这些国家的原料产出的精油品位是最优质的，所以价格也相对最高。
The evaluation of source rock concerns about quantity and quality of organic materials, degree of maturation, computation of quantity of generated oil, and source-oil correlation.
生油岩评价包括有机质的数量和质量、成熟度和生油量计算方法；源油对比包括对比指标及应用。
Using the high-quality fresh potato in municipal as the basic materials, the experiment has studied to improve the nourishment and stress the characteristic flavor of compound oil-fried potato chips.
以市售优质新鲜马铃薯为基本原料，以改善营养和突出特色风味为目的，进行复合型油炸马铃薯薯片实验的初步研究。
The world's leading brand of fine art materials including oil, acrylic, and water color paint with an unrivalled reputation for quality & reliability.
颜料，丙烯颜料，水粉颜料一直处在世界美术材料的核心地位。
The world's leading brand of fine art materials including oil, acrylic, and water color paint with an unrivalled reputation for quality & reliability.
颜料，丙烯颜料，水粉颜料一直处在世界美术材料的核心地位。
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