他们还建议将它包装的距离在一无酸，密封箱。
They also recommend that it be packed away in an acid-free, sealed box.
软封面笔记本选用无酸纸，并以丝线书本法钉装。
我建议你有你的一块专业的产品与无酸框架，以避免您的织物泛黄。
I suggest you have your piece professionally framed with acid free products to avoid yellowing of your fabric.
用瓶盖的内圈，在薄纸板或无酸水彩纸上画一个圆圈，并用剪刀剪出来。
Start off by tracing the inner portion of your cardboard and cut out the circle.
结果：果酸钙在无酸、低酸、正常胃酸及高酸条件下，均有良好的溶出结果。
Results:The test showed that the dissolution of calcium citrate malate is best, whenever the acidity of solution is negative, low, normal or high.
这是一个优良品质，无酸，亚硫酸盐板纸，多用途。两种面，滑面和仿羊皮纸面。
Rising Artist Bristol Board is a fine quality, acid-free sulphite Bristol for a variety of USES. It's available in two finishes - Vellum and Plate.
十只以上为16.10美元蜡光纸月刊退化不会那么快，但是，保存不论放在无酸盒中还是在页间夹纸都不会产生伤害。
Glossy monthly magazines will not degrade as quickly, but storing them in an acid-free box will not hurt, and neither will putting tissue paper between pages.
他们宣称，藜麦所含的蛋白质与氨基酸配比恰到好处，就维持生命的营养而言，它在植物与动物王国里几乎无与匹敌。
With an exceptional balance of protein and amino acids, quinoa, they declared, is virtually unrivaled in the plant or animal kingdom for its life-sustaining nutrients.
它们脆，无糖，还含有跟橄榄油中健康油脂同种类的单不饱和脂肪酸。
They \ \ \ 're crunchy, sugar-free, and high in monounsaturated fats, the same type of healthy fats found in olive oil.
pH值越低，酸性越高；无糖苏打饮料（pH2.9-3.7）、草莓（pH3.5）以及烧烤调味酱（pH3.7）等食物饮料均属高酸食品。
The lower the pH, the higher the acidity; highly acidic foods and beverages include diet sodas (2.9 to 3.7), strawberries (3.5) and barbecue sauce (3.7).
通常情况下，聚酯也叫无油醇酸。
在无质子的酸中，它是另一种缺电子元素。
In aprotic acids, it is some other electron-deficient element.
结论在生长迅速的小猪模型上，尿硫测定这一无同位素标记、无创的方法可以精确反映含硫氨基酸的分解代谢情况。
Conclusions Detection of urinary sulfur, as a non-tracer and noninvasive method, may be employed to accurately measure the catabolism of sulfur amino acid in the growing piglet model.
泡沫细胞内琥珀酸脱氢酶无活性或活性显著降低。
The activity of succinic dehydrogenase disappeared or markedly decreased in the cells.
而膜脂脂肪酸不饱和度的增加是植物对低温生长的反应，与抗寒性无直接关系。
The increased unsaturation of membrane lipids is only the response to low temperature and has no directly relation to cold hardiness.
在实践了几个月无奶无糖的饮食治疗方案和补充了几种氨基酸及其他补充剂后，DJ第一次摆脱了多年服用的药物。
Within months of starting a dairy-free, sugar-free diet and a regimen of amino acids and other supplements, DJ went off medication for the first time in years.
方法：按气管软骨环的形状制备模具，将聚乙醇酸无纺网置于模具中，用聚乳酸塑形；
Methods : PGA non woven mesh was put into the mold of trachea cartilage ring and enforced with polylactic acid.
结果表明，食盐、柠檬酸、柠檬酸钠、话梅粉和麦芽糖醇这几种主要原辅料的用量对无糖型话梅含片的风味有较大的影响。
The result showed that the quantities of salt, citric acid, sodium citrate, preserved plum flour and maltitol had great effects on the flavour of the troche.
用酸法提取的鲢鱼肉蛋白质无腥味，色泽洁白，蛋白质产率高，可达90 %左右。
The extracted protein is odourless and white and its productivity is high in the vicinity of 90%.
建立了在无外界氧补偿条件下乳状液中多不饱和脂肪酸(PUFA)氧化的数学模型。
A mathematical model for the oxidation of polyunsaturated fatty acid (PUFA) in emulsion without oxygen compensation from atmosphere was established.
聚异丁烯丁二酸酐（烯酐）是生产丁二酰亚胺型、丁二酸酯型和酚醛胺型无灰分散剂的重要中间体。
Polyisobutenyl succinic anhydride is an important intermediate for production of ashless deter- gent dispersants such as succinimide, succinic ester and phenolic amine types.
该消泡剂为脂肪酸酯类物质和增效剂的复合物，无毒无臭，易于生物降解，是一种溶于水的凝固状产品，其水溶液为淡乳黄色。
The defoamer, the compound of fatty acid component and synergist, is non-toxic, odourless and easy to degrade, which is a coagulative solubility product. And its solution is light creamy yellow.
该文研究了腐乳生产过程中，采用不同包装材料，对其游离氨基酸态氮、食盐、总酸、游离脂肪酸和可溶性无盐固形物含量的影响。
This article discusses effects of different package materials on free amino acids nitrogen, salt, free fatty acids, and soluble solid content without salt during the sufu production.
用丙烯酸酯对聚氨酯进行接枝改性，在无苯溶剂体系下合成高性能环保型鞋用胶粘剂。
Polyurethane is modified by grafting acylates. In the non-toluene solvents, high quality and pollution-free shoe adhesive is synthesized.
用丙烯酸酯对聚氨酯进行接枝改性，在无苯溶剂体系下合成高性能环保型鞋用胶粘剂。
Polyurethane is modified by grafting acylates. In the non-toluene solvents, high quality and pollution-free shoe adhesive is synthesized.
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