Cold cathode sensing tubes are more rugged than the glass, hot - filament tubes.冷阴极传感管比玻璃热丝管坚实.The source of electrons in an electron microscope is a heated filament.电子显微镜中的电子源,是一加热的灯丝.Tropomyosin adds structural rigidit...
The source of electrons in an electron microscope is a heated filament.电子显微镜中的电子源,是一加热的灯丝.Characterzation: high quality quartz bulb, biplanar filament which enables increased illumination, uniform color temperature and l...
The committee will need to winnow out the nonsense and produce more practical proposals if it is to achieve results.委员会若要取得成果，需要摈除不着边际的观点，提出更实际的建议。winnow the chaffaway筛掉谷壳You should winnow out the inaccuracies of this pa...
山坡下面，野山羊咩咩地轻声叫着。From the slope below, the wild goats bleated faintly.一阵微风吹下山坡，使青草如波浪起伏。A gust of breeze moved down the hillside, ruffling the grass.报春花应该开始沿着陡峭的山坡一路撒播种子了。The primroses should begin to seed themselves down...
The llama has a lame leg.那只美洲驼有一只腿瘸.A pig and a guard llama also live on the farm.猪和骆驼农场里也有.Betty is trying to spin enough llama yarn to make a sweater.贝蒂想纺出足够的驼毛线来织毛衣....
Note the crypts that are lined by numerous goblet cells.表明腺管由很多杯状细胞排列.One thing is certain: the competition for that golden goblet will be wild and woolly.有一点可以肯定那 就是 为争夺金质奖杯的角逐一定是粗野的.He quaffed the swelling rapture of l...
Ballpark estimates indicate a price tag of $90 million a month.大致的估计费用为每月9,000万美元。I should point out that these estimates cover just the hospital expenditures.我应该指出，这些估算仅包括医院的费用。Shares slid 11p to 293p after brokers down...