“七方”、“十剂”是方剂学中两种重要的方剂分类方法。
"Seven kinds of prescriptions" and "Ten formulas of materia medica" were important classifications of prescription.
肯尼亚著名马拉松运动员卫斯理·科利尔十分信赖抗氧化补充剂，他深信这类产品让他保持健康，帮助他在训练中取得更快的成绩，恢复得也更快。
Elite marathon runner Wesley Korir of Kenya swears by antioxidant supplements, which he believes have kept him healthy, allowing him to do faster workouts and recover more quickly.
尽管许多食品天然富含水杨酸盐，但在过去几十年里，食品加工公司也一直在食品中添加水杨酸盐作为防腐剂。
Although many foods are naturally rich in salicylates, for the past several decades, food-processing companies have also been adding salicylates to foods as preservatives.
但这些阻燃剂十分稳定，以至于人们可能会与其接触很多年。
But they are so persistent that people are likely to be exposed to them for years.
在世卫组织已批准的可安全用于室内喷洒的十几种杀虫剂中，最有效的是滴滴涕。
Of the dozen insecticides WHO has approved as safe for house spraying, the most effective is DDT.
据《羊城晚报》报道，目前添加在月饼中的食品添加剂多达几十种，除了人尽皆知的防腐剂，还有增稠剂、甜味剂、抗氧化剂、着色剂等。
Dozens of artificial food additives are widely used in moon cake markets in China, the Yangcheng Evening News reported.
和人工催化剂相比，酶所包裹的金属离子种类十分有限。
Compared with artificial catalysts, enzymes are wrapped around a relatively limited range of metals at their core.
数以百万计的人数十年来都食用人造甜味剂，结果没有引起疾病爆发。
Millions of people have been consuming artificial sweeteners for many decades, and no diseases have broken out as a result.
几十年以来，湖边的工业工厂鳞次栉比，利用淡水作为冷却剂。
For decades industrial plants have lined the shores, using water as a coolant.
欧洲国家十分担心激素残留物，几十年前就已经禁止使用生长促进剂。
European nations were sufficiently concerned about hormone residues to ban the use of growth promoters decades ago.
十名病人接受干细胞治疗，四名病人接受安慰剂治疗。
所以一罐十二盎司装的普通可乐含有大约十茶匙的糖，相比，一罐减肥可乐含有的人造甜味剂阿斯巴甜不到十分之一茶匙。
So, where a 12-ounce can of regular cola contains about 10 teaspoons of sugar, a can of diet cola contains less than a tenth of a teaspoon of the artificial-sweetener aspartame.
椰菜、抱子甘蓝和卷心菜也属于绿色组蔬菜，像菜花那样，都是十字花科蔬菜并且含有强有效的致癌物质阻断剂。
Also included in the green group of vegetables are broccoli, Brussels sprouts, and cabbage, which are, like cauliflower, cruciferous vegetables and contain powerful carcinogen blockers.
过去十年，人们在非洲售出或分发了数百万经杀虫剂处理过的蚊帐，这种蚊帐含有一种长效驱虫剂：合成除虫菊脂。
Insecticide-treated bed nets, millions of which have been sold or given away in Africa in the past decade, have a long-acting repellant, permethrin.
尽管很多食品天然富含水杨酸酯，过去几十年中食品加工公司仍然在食品中加入它来作为防腐剂。
Although many foods are naturally rich in salicylates, for the past several decades food-processing companies have also been adding salicylates to foods as preservatives.
十字花科蔬菜：青花菜，甘蓝小包菜，羽衣甘蓝和花椰菜都含抗氧化剂。
Cruciferous Vegetables: Broccoli, brussel sprouts, kale and cauliflower are all loaded with antioxidants.
尽管大部分的非处方药草补充剂都是十分安全的，但也有一些药剂服用的话可能会存在副作用。
While most over-the-counter herbal supplements are perfectly safe, some of the pills you may be taking could be harmful to your health.
只是在几十年前认识了其生物性，有了化学杀虫剂和空中撒药之后，人们才开始努力控制这种虫害。
Only when its biology was understood and chemical pesticides and aerial spraying became available a few decades ago, could efforts be made to control the insect.
酵母细胞壁是一种环保型绿色饲料添加剂，在水产健康养殖中应用十分广泛。
Yeast cell wall, a kind of environmental protection feed additive, is widely applied in health aquaculture.
对于撒哈拉以南非洲地区来说，未来数十年里，丰富的能源资源有望成为其强劲增长的催化剂，但是前提是这些国家必须推进改革并升级基础设施。
Sub-Saharan Africa's vast energy resources could be a catalyst for strong growth in the coming decades, but only if countries push through reforms and upgrade their infrastructures.
阳离子松香施胶剂的研究对我国造纸和松香行业具有十分重要的意义。
The study on the cationic rosin size is very important to the paper making and rosin processing industries in China.
添加剂对改善铝电池的性能具有十分重要的作用。
The additive plays an extremely vital role in improving performance of the aluminum battery.
近几十年来，巴西已从甘蔗中提炼出乙醇，而且当地的一些汽车可以使用纯乙醇作为燃料，而不是仅仅将乙醇作为化石燃料的添加剂。
For decades, Brazil has turned sugarcane into ethanol, and some cars there can run on pure ethanol rather than as additive to fossil fuels.
因为牙膏中含有研磨剂，去污力十分强。
Because of toothpaste containing abrasives, detergency is very strong.
擦去多余的粘结剂要十分小心，以免流到其他表面上。
Excess adhesive shall be carefully removed to prevent running to other surfaces.
而饱和烷烃在离子液体中的溶解能力对烷基化产物和催化剂的分离十分重要。
The solvent capacity of ionic liquid for alkane is important to he separation of the alkylate and the catalyst.
奥林匹克委员会的办公室里装点着运动员们的照片，其中许多人都涉及今年的兴奋剂丑闻，几十人遭到纪律惩戒，此外超过650人目前正被指控。
Many of the athletes whose pictures decorate the Olympic committee's offices have been implicated in this year's doping scandal, with scores formally disciplined and more than 650 others now accused.
奥林匹克委员会的办公室里装点着运动员们的照片，其中许多人都涉及今年的兴奋剂丑闻，几十人遭到纪律惩戒，此外超过650人目前正被指控。
Many of the athletes whose pictures decorate the Olympic committee's offices have been implicated in this year's doping scandal, with scores formally disciplined and more than 650 others now accused.
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