利用热重分析仪研究了CO2气氛下的生物质半焦的反应性.Using TGA, reactivity of biomass char in CO _ 2 atmosphere was studied.模拟巴西PETROSIX炼油工艺自行设计搭建实验装置, 对桦甸油页岩干馏制得半焦.According to Brazil PETROSIX technology, a retorting experimental rig up.本文介绍了煤的热...
你知道，瑞士不仅仅只有牛铃声和约德尔调歌声。Switzerland isn't all cow bells and yodelling, you know.陈旧的石制牛食槽仍然放在大门口。The old stone cattle trough still sits by the main entrance.两个老头儿在外面街角迟迟不走，聊着牛的事情。Outside, two old boys lingered on the s...
他们昨天买了许多廉价货.They bought a lot of sale goods yesterday.他们还能满足你买廉价货的需要.They also could supply your need of cheap goods.不过, 不要以为圣汐的目标是提供廉价货.Don't think, however, that Sunseeker's aim is to offer bargains....
一九八零年,百分之十七的官方发展援助用在了农业上.In ninteen eighty , seventeen percent of official development assistance went to agriculture.有百分之九十七的女性认为,在 长期 的伴侣关系当中,对彼此忠实这一点很重要.Ninety - seven percent thought being faithful in a long - term r...
Don't back up the moment you run up against a little difficulty.不要遇到一点困难就打退堂鼓.This is one of the most puzzling cases I have ever run up against.这是我经手的最难办的案件之一.When our principles run up against our interests, which ...
Haley studied her, an enigmatic smile on his face.黑利打量着她，脸上带着神秘的笑容。Haley, with visible reluctance, handed over the fifty dollars to Tom.海利很不乐意地交给汤姆五十块钱.Haley stood there in ill humor.海利站在门口怒容满面....
可口的碎牛肉有15%～30%的脂肪.Palatal be ground beef should have form 15 to 30 percent fat.碎牛肉和炖肉每份食物为l2磅 ( 未烹调的 ).Ground Beef and Stew Meat Allow 12 pound ( uncooked ) per serving.碎牛肉所有修割下来的瘦肉可被粉碎成碎牛肉.Ground Beef All lean trim can ...