The heptanal butyl mercaptan was synthesized with heptanal, sodium thiosulfate and 1 bromobutane as raw materials.以正庚醛 、 硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛.Keep the rough edge of the fabric aligned with the raw edge of the pipi...
Use separate chopping boards for raw meats, cooked meats, vegetables and salads.切生肉、熟肉、蔬菜和拌色拉的青菜时要使用不同的切菜板。The mere mention of John had touched a very raw nerve indeed.提到约翰就真的让人心痛。He also wanted to see Bangladesh in the ...
This text will make a brief summarize of initial empiric antibiotic therapy.本文就初始经验性抗菌药的选择作一简要概述.Acoustie formation factor formula is an empiric formula proposedrecently.声波地层因素公式是最近提出的有关测井声速的经验公式.The variation of return ...
The old man moved away, raising his hand in salutation.老人一边举手致意一边走远了。Jackson nodded a salutation.杰克逊点头打招呼。When he saw the principal, he raised his hand in salutation.他看到校长时举手敬礼....
We know them as inaccurate and misleading property descriptions.我们认为对性状的这些描述是不准确的，且会使人产生误解。Diplomats can be a notoriously unreliable and misleading source of information.外交官可能会提供一些靠不住的误导性信息，这是众所周知的。It would be misleading...
The traffic in this city never lets up, even at night.这个城市道路上的车辆从来就没少过，甚至晚上也不例外。He dresses in a way that lets everyone know he's got authority.他的穿着打扮让大家都知道他已经掌权了。She lets us do anything, even bounce on our beds.她放任我...
遗憾的是，过于简单的情节使得这部电影差强人意。Sadly, the film is let down by an excessively simple plot.遗憾的是，这个快乐的故事结局却比较伤感。Unfortunately, this happy story finishes on a more sombre note.遗憾的是，附寄的照片不够清晰，无法复制。The enclosed photograph is unfortuna...