粗糖

Both polymer and non-polymer forming starter were used in the yogurt.Cultured broth was digested for 16h at pH 7.5, 30 with Pronase, precipitated with 95% ethanol, centrifugation (12000*g, 20min)and dialyzation, thus get the crude EPS, HPLC was choosed to determine the EPS composition in the cultured broth.

将产粘菌株与普通酸奶生产菌结合用于制作酸奶，用链霉蛋白酶在pH 7.5，30℃条件下消化16h，再用95％乙醇沉淀、离心、透析获得粗多糖，HPLC法测定发酵液中的糖组成及EPS的单体组成。

Zn~(2+), iminazole, EDTA, K+, Cu~(2+)could inhibit its activity respectively.

确立了核酸酶粗提物的琼脂糖凝胶电泳测活体系。

Funalia gallica, Lenzites tricolor, Polyporellus brumalis, Pseudotrametes gibbosa, Pycnoporus sanguineus, tested their degrading ability to david poplar wood lignin, measured the lignin content change of david poplar wood after a period of time degraded by 6 wood rot fungi, which is the first study on the biodegradation mechanism of lignin by wood white rot fungi.

本项研究选择了火木层孔菌及另外5种木材分解能力较强的阔叶树上的白腐菌：粗毛盖菌、三色革裥菌、冬拟多孔菌、偏肿拟栓菌和血红密孔菌，研究了它们对山杨木材木质素的分解能力，测定了经6种白腐菌分解一定时期的山杨木材木质素的含量，作为木材白腐菌对山杨木材木质素生物降解机制的初步研究，旨在为山杨木材生物制浆造纸提供应用基础理论研究，同时也可为木质素合理的生物转化为有用的化学品、生物漂白、酶处理防止机械浆的返黄、废水治理、纤维素酶解糖化的微生物前处理等提供相关的借鉴研究，以期在生产实践中减轻环境污染并充分利用木质素资源。

Methods1. Preparation of rude extracts of Lumbricus Bimastus nucleases and its purification Using DNA-casting SDS-PAGE and agarose gel to monitor the activity of the nuclease in the process of extraction.

双胸蚓组织中核酸酶粗提物的制备及核酸酶的纯化以SDS-PAGE-DNA功能胶和琼脂糖凝胶电泳测活相结合作为双胸蚓组织核酸酶提取过程中核酸酶活性的监测体系。

Affinity chromatography materials for kinase;2. To search a suitable process route of purification of kinase in yeast by affinity chromatography, hexokinase was preparatorily purified by salt preciptation.

为确定一条采用亲和层析技术分离纯化酵母中磷酸激酶的较佳工艺路线，采用分步盐析初步纯化己糖激酶，考察硫酸铵饱争度对盐析效果的影响；以ATP为配基，SESA活化纸纤堆素制备亲和层析剂，确定最佳偶联条件和最佳静态吸附pH值后，将粗酶液直接上亲和层析柱，看分离纯化的效果；在载体和配基之问接上1。

Basal and lowermost leaves coarsely dentate; stigma subentire; fruit (5-)8-11 cm; Sichuan, Xizang, and Yunnan

基部和最下的叶粗牙齿；柱头近全缘；果(5-)8-11厘米；四川，西藏和云南 3 E。 wardii 具苞糖芥

Extracted DNA by CTAB, in proportion to the additions of PVP and β-mercap toethanol to the extraction buffer were capable of preventing browning from taking place in the extraction, Tris-Phenol (Stabilized with 0.1M Tris, pH 8.0)/Chloroform/isoamyl alcohol were used to remove protein and impurity in the second extraction, during crude DNA used to Isopropanol DNA and deterged by DNA detergent, without using RNase remove RNA, we detected the quality and concentration of DNA respectively for normal leaves and drought stress leaves by Agarose gel electrophoresis of genomic DNA and ultraviolet spectrometry photo.

用20%聚乙二醇(polyethylene glycol，PEG6000)模拟干旱，采取CTAB提取缓冲液，按一定比例加入PVP和β-巯基乙醇，用Tris平衡酚－氯仿－异戊醇除去蛋白质及杂质，在粗提时用异丙醇沉淀DNA，并用DNA洗液（10mmol/L醋酸铵，75%乙醇）洗涤DNA，在纯化时用乙醇沉淀DNA，且没有加入RNase去除RNA的方法，分别提取2个品种正常和干旱胁迫的苹果属叶片总DNA，并对提取的DNA进行琼脂糖凝胶电泳和紫外分光光度计检测。

Typical lend-lease foods that would be OK for reenacting would be flour, dried peas and beans, sugar, canned meats, particularly Spam or a facsimile of Tushonka (a kind of stewed pork product in gelatin) butter, vegetable shortening, oil and margarine, canned or dried milk, dried eggs, grits, and coffee.

援助的食品物资包括面粉、干碗豆、豆类、糖和罐装肉类。其他的还有 Tushonka 黄油〔一种由凝胶沉淀捣碎制成的东西〕、蔬菜、油、人造黄油、罐装的或块状干牛奶、干鸡蛋、粗面粉和咖啡。

Distribution Products: Cottonseed Meal, peanut meal, rapeseed meal, sesame meal, palm meal,·, corn fiber feed, protein, alcohol, corn meal, corn ripening powder Chrysanthemum powder, chili powder, meal, cakes, and jujube do, sugar protein, corn twist lemon acid residue, wood residue Department of citric acid, penicillin bacterial protein, bacterial protein oxytetracycline, grape seed meal, cake, corn gluten meal, soy protein, sunflower meal, wheat bran, wheat, Shan Java powder, slag Huaimi, white distiller's grains, brewer's grains, malt root, apple pomace, corn bran, monosodium glutamate protein powder, turmeric powder, oil cephalosporins such as hundreds of feed raw materials, you are the best procurement base!

棉粕，花生粕，菜粕，芝麻粕，棕榈粕，肉粉，玉米纤维饲料，酒精蛋白，玉米粗粉，玉米熟化粉，菊花粉，辣椒粉，粕，饼，红枣干，糖蛋白，玉米拧檬酸渣，木署柠檬酸渣，青霉素菌体蛋白，土霉素菌体蛋白，葡萄籽粕，饼，玉米蛋白粉，大豆蛋白，葵花粕，麸皮，次粉，山渣粉，槐米渣，白酒糟，啤酒糟，麦芽根，苹果渣，玉米皮，味精蛋白粉，姜黄粉，油头孢等上百种饲料原料，是您理想的采购基地！

In order to develop and popularize organic-inorganic compound fertilizer for vegetablecrops, the effects of chemical nitrogen fertilizer application rate on yield and quality (nitratecontent, protein content, soluble sugar content, rough fiber content and Vitamin C content) of 4vegetables(Water spinach, Asparagus lettuce, Pak-choi, Radish)and nitrogen fertilizerutilization ration have been studied by pot experiment using ~(15)N trace technique.

中文摘要：为开发和推广蔬菜有机-无机专用复混肥，本文采用盆栽试验和~(15)N标记示踪技术探讨了化学氮肥用量对4种蔬菜(蕹菜、莴苣、小白菜、萝卜)产量、品质(硝酸盐、蛋白质、可溶性糖、粗纤维、维生素C含量)及氮肥利用率的影响，在保证蔬菜高产、优质、低污染的前提下，权衡化学氮肥用量与蔬菜产量、品质和化学氮肥利用率之间的关系，得到了4种蔬菜合理的化学氮肥用量。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。