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- Modified corn straw 改性玉米秸秆
- The preparation technics of the new type cushion packaging material that took the corn straw and amylum as the primary composition was developed. 摘要研究了以玉米秸秆和淀粉为主要成分的新型缓冲包装材料的制备工艺。
- The paper discussed a possibility of sodium hydroxide hydrolysis corn straw as briquette binder. 探讨了以氢氧化钠水解玉米秸作为型煤黏结剂的可能性。
- The samples of corn straw were hydrolysis with dilute hydrochloric acid at different temperatures. 对稀盐酸水解秸秆半纤维素生成木糖水解液过程进行动力学研究。
- Millions of bushels of genetically modified corn, approved for animal feed but not for human consumption, turned up in Taco Bell taco shells and other food products. 数百万蒲式耳玉米,本是只准用作动物饲料,不准人吃,但却出现在塔考贝尔玉米卷壳及其他食品中。
- The contents of DM,CP,NDF,pH,NH?3-N and organic acid in fermented corn straw and DM,CP and DNF degradability in rumen at 48h were determined. 分别测定了玉米黄贮饲料中的干物质,粗蛋白,中性洗涤纤维,pH值,氨态氮,有机酸变化及48h瘤胃干物质、粗蛋白、中性洗涤纤维降解率。
- Based on soil field infiltration test,the effects of corn straw mulch on freezing-thawing soil infiltration capacity are discussed. 基于大田土壤入渗试验,讨论了玉米秸秆覆盖对土壤冻融特点及入渗能力的影响。
- Choosing modified corn starch of self-preparation as standard sample,its viscosity and translucent rate were checked and the data is linear fitted. 选用自制的变性淀粉作为样本,检测样本浆液的透光率与粘度,将所得到的数据进行线性拟合。
- Corn straw can be both ensilaged and processed into blocks and bundles that is easy for storage and long distance transportation. 玉米秸秆除传统的青贮外,还可加工成草块、草捆,这样便于贮存和长途运输。
- The results show that the effects of corn straw on ginger yield and quality are greater than those of the available NPK. 模型解析表明,玉米秸秆对生姜产量和品质的影响大于速效氮磷钾。
- Under the environment,the quantity of glucose enzymatically converted from cellulose in the corn straw is increased obviously. 在此实验条件下,玉米秸秆中纤维素经酶转化成葡萄糖的量明显增加。
- Example: If a field of genetically modified corn is grown alongside a field of non-genetically modified corn, pollen from the former is likely to fertilize the latter. 例如,如果一块转基因玉米种植地与非转基因玉米种植地相邻,来自转基因玉米的花粉可能使非转基因玉米受精。
- The X-ray diffraction (XRD) results showed that the crystalline structures of the virgin and modified corn starches were not changed, and only the surface properties were changed. 射线衍射(XRD)测试结果表明,改性处理并没有改变玉米淀粉的结晶结构,只是改变玉米淀粉的表面性质。
- The light,environment friendly and inexpensive corn straw stalk textile fiber and EPS were chose to produce the corn straw stalk fiber cushioning package material. 利用质轻环保和廉价易得的玉米秸秆纤维与可发性聚苯乙烯为原料,开发制备了玉米秸秆纤维缓冲包装材料。
- The influence of the corn straw stalk fiber's length, the amount used, surface treatment and the EPS pre-expanded condition, and curing condition were studied. 研究了玉米桔秆纤维粒度、用量、表面处理与可发性聚苯乙烯预发条件、熟化条件对材料密度、强度的影响;
- Corn straw cover is to use crop straw to cover the earth surface, which is a dry farming measure to solve soil, fertilization and water and soil loss control. 摘要玉米秸秆覆盖是利用作物秸秆覆盖地表,解决保土、培肥和控制水土流失的一项旱作农业耕作措施。
- Chen Qingsen, Liu Jianhong, Pan Jianyang, et al.Studies on utilizing the multi- strains Co- fermentation for biotransformation of corn straw[J].Biotechnology , 1999,9(4): 15 - 20. [5]陈庆森;刘剑虹;潘建阳;等.;利用多菌种混合发酵转化玉米秸秆的研究[J]
- The results showed that using the modified corn media with 2 mg/L, KT 0.2 mg/L, CaCl2 5 mmol, Pro 600 mg/L and CH 500 mg/L as initiation medium, 78599 easy to be initiated the callus. 结果表明:用改良的玉培培养基+2mg/L2;4-D+0.;2mg/LKT+5mmol CaCl2+600mg/L脯氨酸+500mg/L水解酪蛋白+7g/L琼脂+30g/L糖进行诱导培养;3种基因型中78599最易诱导出愈伤组织。
- Last year, for example, biologists for the first time found evidence suggesting that planting genetically modified corn in open fields may kill butterflies who feed on the corn's pollen. 比如说去年,生物学家首次发现证据,播种基因改造过的玉米在大地里可能杀死了蝴蝶,因为蝴蝶吸食了这种玉米的花粉。
- The dough-elasticity of wet milling corn flour is poor while the consistency of modified corn flour are declined after with biologicals methods but the dough-elasticity is improved. 采用喷雾干燥工艺制备的改性玉米面粉揉和性能得到提高,能够形成面团。