探讨了p H值滑动剂、尼龙污染防止剂、匀染剂的用量及染色温度和时间对锦纶的沾污影响情况，并提出了改进措施。
The influence of pH modifier, anti staining agent for nylon, levelling agent, dyeing temperature and time to nylon contamination were discussed. The improved measures were put forward.
另一个模块继续通过一个单独的循环泵入冷却剂，但宇航员不得不关掉不必要的设备以防止过热。
Another module continued to pump coolant through a separate loop, but astronauts had to power down non-essential equipment to prevent overheating.
这里的酒店会提供免费的驱蚊剂，而且在傍晚前关闭游泳池酒吧以防止客人染上疟疾。
THE hotel provides free mosquito repellent and closes its pool bar before dusk to prevent guests from contracting malaria.
漂白剂防止白衣服变黄。
科学家认为抗氧化剂（例如维生素C、E以及各种类胡萝卜素、锌等）能降低视网膜的氧化破坏，但是尚未有足够证据证明食物中的抗氧化剂能防止黄斑衰变。
Antioxidants (such as vitamin C, vitamin E, various types of carotenoids, and zinc) are thought to reduce oxidative damage to the retina.
“为了防止这种胆固醇氧化，我们需要消耗抗氧化剂，最好是从水果和蔬菜得到的天然抗氧化剂，”他在接受采访时说道。
"In order to prevent this oxidation of cholesterol, we need to consume antioxidants, preferably natural antioxidants that you get from fruits and vegetables," he said in an interview.
由于杀虫剂常常太昂贵，他们在成熟之前采收果实，防止受到果蝇的破坏。但是估计这仍然会损失40%。
As pesticides are often too expensive, they harvest fruit before it matures to prevent damage, but an estimated 40 per cent is still lost.
疟疾可以通过经杀虫剂处理的保护性蚊帐加以预防，这些蚊帐可以防止蚊子叮咬儿童。
Malaria can be prevented by the use of protective nets treated with insecticide that prevent mosquitoes from biting a child.
最近的研究表明茶叶中的抗氧化剂能帮助降低心血管疾病，防止癌症和增强身体免疫系统。
Recent studies have shown that the antioxidants in tea can help reduce cardiovascular diseases, prevent cancer and improve your immune system.
她说，以前的研究认为，水果和蔬菜中所含有的高容量抗氧化剂可以防止抑郁症。
Previous studies suggested that high levels of antioxidants, which exist in fruits and vegetables, could protect against depression, she said.
避免饮酒和镇静剂可防止打鼾。
目前铅和甲基叔丁基醚(MTBE)等添加剂被叫停，取而代之的是在汽油中添加少量酒精，这样提升辛烷水平能防止负载中引擎产生爆震。
With lead and MTBE additives now phased out, spiking petrol with a small amount of ethanol raises its octane level enough to prevent the engine from "knocking" under load.
利用抗氧化剂：首先，准备混有黑巧克力的热巧克力，因为这样的额混合物含有更多的类黄酮，可有效防止心脏病。
Take advantage of antioxidants. Look for hot chocolate mixes with dark chocolate as the first ingredient; they have more flavonoids, compounds that can reduce inflammation linked to heart disease.
防腐剂的主要功能是防止微生物的生长，保证香波的仓库储藏时间。
The main function of preservatives is to prevent microbial growth and to ensure a long shelf life.
上面已经介绍过，抗氧化剂可以防止人体细胞被破坏，而这种破坏可能导致白内障，青光眼，静脉曲张，胃溃疡，心脏病和癌症等病患。
As described above, antioxidants help prevent the destruction of cells in our body that can lead to cataracts, glaucoma, varicose veins, hemorrhoids, peptic ulcers, heart disease and cancer.
此外，咖啡和茶都含有抗氧化剂，能保护人体细胞不受损，从而防止罹患癌症和其它疾病。
In addition, both coffee and tea contain antioxidants, which help protect body cells from damage that can lead to cancer and other diseases.
新井的用途是向旧井注入泥浆加重剂，这可以把喷油井压在泥浆的下方，进而防止更多的原油泄漏。
The new well will be used to fill the old one with heavy drilling mud that will press down on the reservoir below, stopping more oil from escaping.
用食用醋或其他清洁剂来清洗喷头，可以有效的防止喷头产生水垢。
Clean shower heads with vinegar or other cleaner to remove any mineral build up that may have occurred.
防止蚂蚁爬进厨房不一定要用上杀虫剂或者捕蚁器。
You don't need insecticides or ant traps to ant-proof your kitchen.
多吃水果和蔬菜：由于含有很多光合作用产物和具有生物活性的抗氧化剂，蔬菜水果可有效防止癌变。
Eat more fruits and vegetables. They'll reduce your risk of many forms of cancer because of all the phytochemicals and antioxidants they contain.
科学研究发现，在日常饮食中摄入抗氧化剂有助于防止从心脏病到癌症这样疾病的发生。
Studies have shown antioxidants consumed in the diet can help protect against everything from heart disease to cancers.
紫外线的伤害能够导致皮肤过早老化，甚至导致皮肤癌，科学家表示在番茄里发现的抗氧化剂——番茄红素正好能提供防止上述的功效。
Damage from UV rays can lead to premature ageing and even skin cancer and the scientists say it is the antioxidant lycopene found in tomatoes which provided the benefit.
在造影前，要先在你的喉咙上喷麻醉剂进行局部麻醉以防止呕吐。
Your throat will be sprayed with a local anesthetic before the test begins to numb your throat and prevent gagging.
在怀孕期间食入有机水果和蔬菜，这样可以防止你接触到杀虫剂。
Eat organic fruits and vegetables to limit your exposure to pesticides during pregnancy.
研究人员认为，这应归功于蜂蜜的抗氧化剂性，它可防止有害物质破坏人体细胞。
The researchers propose that honey may boost memory due to its antioxidant properties, which helps to prevent free radicals damaging cells in the body.
因为做出健康的选择并不止步于知道豆子是由纤维包起来的又或是水果里面装载了能够防止生病的抗氧化剂这般简单。
Because making healthy choices isn \ \ \ 't as simple as knowing that beans are packed with fiber, or that fruits are loaded with disease-fighting antioxidants.
托纳博沙是一种抑制CSD的二乙基溴乙酰胺间隙结合阻滞剂并曾被认为是一种能防止偏头痛的的新化合物。
Tonabersat is a neuronal gap-junction blocker that inhibitsCSD and was once considered a promising new compound to preventmigraine attacks.
托纳博沙是一种抑制CSD的二乙基溴乙酰胺间隙结合阻滞剂并曾被认为是一种能防止偏头痛的的新化合物。
Tonabersat is a neuronal gap-junction blocker that inhibitsCSD and was once considered a promising new compound to preventmigraine attacks.
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