查询词典 filtrate

Glyoxylic acid was prepared by reaction of sodium hydroxide surplus with methyl dichloroacetate in methanol solution via neutralization of filtrate with 50 percentage sulfuric acid to pH 2～3 and hydrolyzation after separation of salts.

二氯乙酸甲酯和过量的氢氧化钠在甲醇溶液中反应，滤出氯化钠后，直接加入适量的 5 0 %的硫酸调 pH值为 2～ 3，滤出硫酸钠，蒸馏回收甲醇，水解、浓缩，得到不含乙二醛的 4 0 %乙醛酸溶液。

Medical image processing enhancing the image knowability, thereby, it is more satisfying to observe and process image. Medical image enhancement mostly selectively extrude the interested characters of image, give prominence to profile of targets, enhance the details of image, advance the arrangements, filtrate all kinds of yawps and so on.

医学图像增强主要是为了将图像中感兴趣的特征有选择的突出，具体表现为突出目标物轮廓，增强图像中的细节，提高层次感，滤除各类噪声等等。

Not only does the internet ofer abundant learning content, but also brings a series of problems. Facing the disorderly and unsystematic, tremendous amount of information, how to filtrate and conformity the knowledge being useful to self is a difficult problem.

但网络在提供了丰富的学习内容的同时却也带来了问题，面对浩如烟海杂乱无章的信息，如何快捷高效地筛选并整合对自己有利的知识变成了难题。

Fungal elicitors were extracted from Colletorichum lagnarinm, Phoma filtrate, Fusarium oxysponum, Asperillus niger and culture with HRPG. The total ginseng sponin and four kinds of monomeric sponins were analysed by UV spectrophotometry and RP HPLC.

提取黄瓜炭疽病菌 Colletorichumlagnarinm 、青菜炭疽病菌 Phomafiltrate 、棉花枯萎病菌 Fusariumoxysponum 、黑曲霉 Asperillusniger 中的真菌诱导子与人参毛状根共培养，应用HPLC及比色法对培养物中总苷及几种单体皂苷进行分析测定。

The inhibitory effect of different component from the filtrate of two antagonists was tested: the polysaccharose, crude fat, and protein produced by Gvirens had inhibitory activity to the spore germination of P.funerea, and the crude fat and protein was more significant, the protein more stable. The crude fat from B.firmus could completely inhibit the Rfunerea's spore germination, the inhibitory effect of polysaccharose and protein also was stable, but polysaccharose more excellent.

G.virens与B.firmus的亲合性研究显示，G.virens发酵滤液在70％浓度以下对B.firmus的生长繁殖无明显抑制作用，在70％以上浓度，B.firmus的生物量有所下降；而B.firmus发酵滤液对G.virens的生长繁殖无明显抑制作用，这种状况有利于二者在植物病害生物防治中协同作用的发挥，表明了两种微生物在松赤枯病生物防治中联合作用的可能性。

The extract of the culture filtrate of Mh5 was compared with the standards of ephedrine and pseudoephedrine by TLC scan in UV and visible spectrum.

对麻黄生物碱提取方法进行了选择和优化，得出在工业提取法的框架下，用氯仿作为萃取剂在40℃左右进行提取的效果最好。

Filtrate Recirculation and Chemical Dosing - The CIP transfer/recirculation pump starts to recirculate the water to the skid in a closed loop. The skid is fully isolated from the rest of the system, typically by block and bleed systems.

过滤再循环和化学计量-开启原位清洗转换/再循环泵使水在一个封闭式回流设备中再循环到skid 中。skid 和系统的其他部分是由典型的阻塞-排放系统完全隔离的。

Taking sludge dewatering filtrate as research object,the impacts of stoichiometrical initial Mg2+,PO43- and NH+4 concentrations,initial NH4+ concentration and initial Ca2+ concentration on the recovery effect of struvite were investigated.

以污泥脱水滤液为研究对象，考察了按照等化学计量比改变Mg2+、PO43-和NH4+的初始浓度、单独改变NH4+初始浓度和单独改变Ca2+初始浓度对鸟粪石回收效果的影响。

Tray soilless culture evolved by the nutrient flow technology in which there was only a layer of nutrient liquid and the oxygen was very enough was designed to improve the effect of wastewater purified by the terraneous It was showed that when the height of the tray was 1cm, and six layers of clothes were laid on the tank to filtrate and hold wetness the wastewater, furthermore, the gradient of the tank was between 2 and 8, the tray soilless culture was the most feasible.

为了提高陆生植物净化废水效果，根据仅有一层营养液流过栽培容器的底部而使供氧条件大大改善的营养液膜技术衍变而设计一种栽培方式即育苗盘种植。试验研究表明，最适的盘培方式为育苗盘高度为1cm，栽培槽上再铺设6层无纺布用于养鱼废水的过滤、保湿，另外，栽培槽的坡度设计在2％—8％之间。

Then add more sodium thiosulphate in one or two crystal portions until the filtrate shows no red or purple iodine.

然后添加更多的硫代硫酸钠在一个或两个结晶的部分，直至滤液没有红色或紫色的碘。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。