英汉双语例句-生物医药大词典

Roughly half of new subscribers converted from slower-speed, dial-up Internet access while the other half of households had no prior access.

中文意思：
近一半的新用户此前使用的是网速较慢的拨号上网服务，另一半用户之前没有申请网络服务。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Rough-set (RS) theory is applied in analyzing 36 working faces' subsidence observation data and the dependence relation between geological mining factor and surface subsidence is obtained on the basis of these data.			摘要利用粗集理论，对不同矿区36个工作面的岩移观测资料进行了分析，得到了地质开采条件和地表沈陷之间的依赖关系。
	Roughen the surface before applying the paint.			先把表面弄毛糙再涂颜料.
	Roughly 1,000 Global Positioning System (GPS) instruments will be installed in a gridlike pattern from the edge of the Pacific Coast to the Rocky Mountains and from Alaska to Mexico (not including Canada).			大约有1000个全球定位系统（GPS）仪器会被设置在一个格网状的图样中，格网范围由太平洋岸到落矶山脉，由阿拉斯加到墨西哥（不包含加拿大）。
	Roughly 8.5m cubic feet of daily production is shut in - about the amount of net injections into underground storage needed daily to build inventories to comfort levels by the October start of the US heating season.			大约850万立方英尺的日产量被中断，大致相当于为满足10月份开始的美国供暖季节需求，每天需要向地下储藏库注入的净量。
	Roughly a century ago scholars rejected this explanation when archaeologists digging at the site could find no chasm and detect no gases.			大约在一世纪之前，考古学家在此挖掘，却没有找到裂沟，也侦测不到气体，因此学者便否定了这个解释。
	Roughly half of new subscribers converted from slower-speed, dial-up Internet access while the other half of households had no prior access.			近一半的新用户此前使用的是网速较慢的拨号上网服务，另一半用户之前没有申请网络服务。
	Roughly half of the product derived from thermal-cracking of long-chain hydrocarbons was C2 and C3 gases, useful for thier ethylene and propylene content, but not for the gasoline technology of the 1930s.			长链碳氢化合物热裂化所得的产品大约有半数是分子中含2个或3个碳原子的气体，其中的乙烯和丙稀是有用的，但并不适用于30年代的汽油工艺。
	Roughly half the party's support is considered solid, the remainder is less so.			大约有一半的支持是肯定的，剩下的就比较少了。
	Roughly ninety-nine percent of UV light reaches the earth is UVA, whicch penetrates deep into our skin and causes tanning.			粗略估计约百分九十九的紫外线会直射到地球是其中的UVA成份，它会穿透我们的皮肤且会使皮会变黝黑。
	Roughly speaking, I would say that about100 people attended the exhibit.			粗略地说来，我想大约有100人参观了展览。
	Roughly speaking, the Americans and British believe they can do it through dialogue and vigilance, leaving it to the arms of the regulated investment banks that service hedge funds—known as prime brokers—to keep tabs on the industry's exposures.			大致说来，美国和英国认为，他们可以通过适当的对话和把握市场调控去解决那些事情，大家熟知的结构经济作为受监管投资银行的武器服务于对冲基金，他们密切关注着产业的动向。