查询词典 sediment-covered

Both inorganic carbon content and δ〓C of sediment carbonates can be used to infer temperature change.

沉积物无机碳含量和碳酸盐δ〓C可指示湖区气温变化。

Many people also think that for every day, routine homebrew bottling use, it's the way to go rather than priming and carbonating naturally, because YOU control the carbonation level in your beer, and you have no sediment.

很多人都认为，对于每天例行的自制装瓶使用，我们要走的路，而不是启动和碳酸自然，因为你控制啤酒中的碳化水平，你没有沉淀。

The system categorizes and recognizes the visible urine sediment components based on the technology of image processing and support vector machine.

在应用SVM分类方法的过程中，首先建立已知分类的图像，进而提取图像的特征，再对这些特征进行训练，同时交叉验证确定最优的SVM核函数和参数。

It is demonstrated by sediment coagulating tests in oil-refining waste water and daily-use waste water that all the indexes are superior to that of the similar products in the market.

利用最佳反应条件制备的产物，对炼油废水和生活污水的污水絮凝试验表明各项指标都优于市售产品。

A strata correlation method by integrating autocyclicity sediment correlation, key surface correlation, corrading stream correlation, reservoir fluid correlation and microfacies sequence correlation was presented and successfully applied in Palogue Oilfield of Sultan.

并根据地层特点，对各类方法进行选择，提出了在高分辨率框架内，采取沉积自旋回对比、关键界面约束对比、河流切割和充填对比、储层流体性质对比和沉积微相相序对比等多种对比相结合的方法。

An aged wine should be decanted to ensure separation of the clear wine from any sediment, allow the wine to breathe, and release the aromas.

在品尝陈年佳酿时，需要事先倒入醒酒壶，分离沉淀物，让葡萄酒呼吸，释放香气。

If sediment and decanting must simultaneously carry on, please specify decanting time.

如沉淀与滗水过程同时进行，请注明滗水器时间。

A preparation method of the visible-light photocatalyst Bi2WO6 nano-powder is characterized by comprising the steps as follows:(1) the selection of raw materials;(2) bismuth nitrate Bi(NO33 question mark 5H2O is added into a citric acid solution to obtain the citric acid solution containing white sediment;(3) EDTA is added into ammonia water which is then added dropwise with the citric acid solution containing the Bi(NO3)3 question mark 5H2O so to obtain a solution of bismuth;(4) the solution of bismuth is added with (NH4)6W7O24 question mark 6H2O solution to form a precursor solution which is then stirred, dried, coked, cooled and ground to obtain decarburized powder;(5) the decarburized powder is roasted for 2h to 4h under 450 DEG C to 550 DEG C to obtain the visible-light photocatalyst Bi2WO6 nano-powder.

可见光催化剂Bi 2 WO 6 纳米粉体的制备方法，其特征在于它包括如下步骤：1原料的选取；2将Bi(NO 3 ) 3 5H 2 O加到柠檬酸溶液中，得到含有白色沉淀的柠檬酸溶液；3将乙二胺四乙酸加到氨水中，并缓慢滴加入含有Bi(NO 3 ) 3 5H 2 O的柠檬酸溶液中，得铋的溶液；4将(NH 4 ) 6 W 7 O 24 6H 2 O溶液加入上述铋的溶液中，组成前驱液；搅拌，干燥，焦化，冷却后，研磨，得去碳的粉体；5将去碳的粉体在450～550℃下焙烧2～4h后，得到可见光催化剂Bi 2 WO 6 纳米粉体。

Through a variety of resin filter, adsorption and elution conditions for the optimization, as well as decolorization, crystallization methods of research, this article eventually determine the strong acid cation resin HZ-001 which is at pH 3, 3BV / h, having the largest adsorption to the tryptophan; the fermentation broth were centrifuged to remove sediment,then treated with activated carbon to be decolored and then treated with strong acid cation resin HZ-001. After that,2mol/l amino acid were passed through the HZ-001 ion exchanging column,kept almost constants when the flow rate stayed 6 BV / h. At 60℃,it was condensed into the saturated state and then added Ethanol until its percentage reaching 30%. At 4 ℃ under 100rpm placed in the shaker 20h, the collection of L-tryptophan was dried up in vacuo.

本文通过对种树脂的筛选、吸附和洗脱条件的优化，以及对脱色、结晶方法的研究与摸索，最终确定强酸型阳离子树脂HZ-001在pH=3，3倍床体积流速，温度室温，对色氨酸有最大的吸附作用；将发酵液离心去沉淀并用活性炭脱色后通过HZ-001强酸型阳离子交换树脂柱，再用2mol/L的氨水6倍床体积流速在室温下进行洗脱，收集洗脱液，60℃浓缩为过饱和状态后加入30%无水乙醇，4℃下100rpm摇起晶20h，过滤搜集结晶并真空干燥得白色粉片状L-色氨酸晶体。

The results show that CODCr and BOD5 can be decontaminated efficiently in daily level,the ability of treating total phosphorus and total nitrogen descends in abnormal period and the unstable running of sediment pool contributes to the instability...

结果表明：此污水处理系统在运行效果下降期间，对日常用水变化量范围内的CODCr和BOD5能够起到相对稳定的净化作用；对TP和TN去除能力较差；沉淀池运行不稳是导致整个系统处理能力下降的主要原因。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷