The DS, intrinsic viscosity and weight-average molecular weight of the products were calculated. The products were characterized with IR and NMR spectroscopy.
测定了产物的取代度、特性黏度、 相对分子质量、 吸湿保湿性，并用IR、 NMR进行结构表征。
The water insoluble precipitate (acetic acid lignin, AcL) had a low weight-average molecular weight range from 341 to 253 (Mw) and a narrow molecular weight distribution from 1.1 to 1.2.
水不溶沉淀物（乙酰化木质素）的重均分子量分布在341到253之间，分散性系数分布在1.1到1.2这一窄范围内。
The developed countries are responsible for 44% of waste, and in the U.S. alone, the average person throws away their body weight in rubbish every month.
发达国家要对44%的垃圾负责，而且单是在美国，平均每个人每个月会扔掉相当于他们身体的量的垃圾。
On average, a platypus eats as much food as half of its own weight every day.
一只鸭嘴兽平均每天要吃等于自己体重一半的食物。
Health experts advise that the average woman should consume about 2,000 calories a day and a man about 2,500 calories to maintain a healthy weight.
健康专家建议，为了保持健康的体重，女性平均每天应该摄入大约2000卡路里，男性每天应该摄入大约2500卡路里。
The developed countries are responsible for 44% of waste, and in the US alone, the average person throws away their body weight in rubbish every month.
有44%的垃圾是由发达国家产生的；且仅在美国，平均每个人每月都要扔掉相当于他们体重重量的垃圾。
We found no relationship between the average person's self-perception of weight and labor market outcomes, although self-perceived weight can influence self-esteem, mental health and health behaviors.
虽然人们对体重的自我认知影响其自尊心、心理健康和健康行为，但是普通人对体重的自我认知与劳动力市场结果之间并没有关联。
He then proceeded to calculate each population's average weight, as well as its obesity rate, for every decade of available data.
接着，他计算出每个群落的平均体重以及肥胖率，每十年取一个可用的数据。
The group of women taking part in the study was representative of the UK average in terms of the weight, health and lifestyle.
参加次研究的这组女人从体重、健康和生活方式三方面被视为英过女人平均水平的代表。
In fact, assuming everything stays the same and you commit to this plan and are of average weight, you'll lose about 15 pounds in a year.
实际上，假定前提条件一样，你是属于平均体重并且能够每天能遵守此计划，你一年内就会减掉15磅。
On the average, a platypus eats as much food as half of its own weight every day.
一只鸭嘴兽平均每天要吃等于自己体重一半的食物。
During the Asian Crisis, there was a 22 percent increase in anemia among pregnant women in Thailand. In Indonesia, the average weight of children under three years old declined.
亚洲金融危机期间，泰国孕妇贫血患病率增加了22%，印度尼西亚三岁以下儿童平均体重也有所减轻。
Of these teens, 18% were obese, but the average BMI was 23.1, which is considered normal weight.
在她们之中，肥胖者占18%。但她们的平均BMI指数是23.1，在正常体重指数范围内。
At the year mark, the dieters had regained some of the lost weight, and after two years, average weight loss was about 9 LBS.
在年记录中，有些节食者又恢复了一些体重，在两年后，平均减少的体重为9磅。
Weight is reported as the average of tobacco from five cigarettes prior to drying.
重量为在把烟弄干前，五只烟的平均重量。
One group had no financial motivation and lost an average of 4 pounds in 16 weeks. The other two groups had financial motivation, and lost three times more weight - an average of about 13-14 pounds.
其中一个小组没有金钱奖励作为诱惑，16周里平均每人减掉了4磅，而其他两个小组有金钱奖励诱惑平均每人减掉了13-14磅，是前面那个小组的三倍多。
However, the vast majority of women gained weight steadily with each passing year, gaining an average of 5.7 pounds.
然而，大多数女性的体重以平均每年5.7磅的速度稳定增加。
An average weight of the 7 mammoths is 70 tons.
7头猛犸象的平均重量为70吨。
Today’s average weight of about 4, 000 pounds, however, has only brought American vehicles back to the size they were in 1975.
今天的平均重量约4000磅，不过是回到了1975年的水平。
On average, early gainers increased their body weight an average of 19 pounds more than the regular gainers, who saw an average increase of five and a half pounds over three years.
平均说来，早期体重增加者比在三年多时间内平均增长5.5磅的常规体重增加者平均多增长19磅。
Turns out that people who started using light rail to commute had a significant average weight loss over that time - equivalent to about six and a half pounds for a five-foot-five person.
结果表明，使用轻轨上下班的人随着时间推移，他们的平均体重有着明显的减轻——相当于一个身高5英尺5英寸的人减掉约6.5磅的体重。
Ralph's owner Pauline said the one-year-old bunny, even longer and heavier than his mom, has surpassed the average weight of a 3-year-old human child.
主人波琳说，拉尔夫今年才1岁，身长和体重就已经超过了母亲，它现在比3岁儿童的平均体重还要重。
Why you should quit: Although the average post-quitting weight gain is 4 to 10 pounds, ex-smokers usually return to their normal weight, and there are steps you can take to keep the pounds off.
尽管戒烟后体重会增加4至10磅，但也有办法让体重恢复到原有的重量。
The study showed an average weight gain of .37 kilograms, much lower than the predicted amount of 2.3 kilograms.
研究显示体重平均增加了0.37公斤，远远低于预期值2.3公斤。
This can be the use of a moving average or other weight-based scheme that moderates extreme values.
这可以是使用一个移动平均量或者使用其他基于权重的模式来中和极端值。
In a small study, 20 severely obese patients who were put on a very low-calorie diet lost an average of 20 percent of their body weight.
据医学期刊《肥胖》报告，在一项小型研究中，20名严重肥胖病人被限定摄取很低热量的饮食后，体重平均下降20%。
The weight of the average Australian increases by about 0.4kg (1lb) per year, every year, and it's a pretty similar figure in most Western countries.
澳大利亚的人均体重每年，逐年增加0.4千克（也就是1磅），这个数字与西方大部分国家的体重数字极为相近。
The weight of the average Australian increases by about 0.4kg (1lb) per year, every year, and it's a pretty similar figure in most Western countries.
澳大利亚的人均体重每年，逐年增加0.4千克（也就是1磅），这个数字与西方大部分国家的体重数字极为相近。
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