This dissertation includes three sections: synthesis and UV curing of waterborneacrylated polyurethane, synthesis and ambient curing of amine terminated waterbornepolyurethane with waterborne epoxy resin, and preparation and performances ofhydrophobic coating based on PVDF.
制备了PVDF/CaCO_3/十七氟癸基三甲氧基硅烷(FAS-17)疏水涂层。
hydrophobic chromatography and Sephadex G-25 Fine.
疏水层析及SephadexG—25Fine凝胶过滤等纯化方法,确定了较为合理的纯化工艺。
Separation of the fibrinolytic enzyme produced by N.sitophila by using Octyl Sepharose FF hydrophobic interaction chromatography;
应用Octyl Sepharose FF疏水层析分离好食脉孢霉发酵产生的纤溶酶
A suitable combined chromatographic method comprising ion exchange and hydrophobic interaction chromatography (HIC) was empl.
提取液经DEAESephadexA50柱层析及PhenylSepharoseFastFlow疏水层析分离后,目标蛋白得到了显著的纯化。
, the enzyme was purified from cell free extract by ion exchange chromatography and hydrophobic interaction chromatography.
以Phenyl-SepharoseFF为层析介质研究了疏水层析精制腈水合酶的工艺过程,采用两步层析优化方法纯化出的Nocardiasp。
Study on the Law of Dewater Settlement of Bottom Aquifer in Overburden;
深厚表土底部含水层疏排水沉降规律研究
Quaternary Sand Aquifer Drilling Dewatering in Junde Coal Mine
峻德矿含水第四纪砂层地表钻孔疏干
Some problems easy to be missed in high rise building water supply and sewerage works
高层建筑给排水工程施工易被疏忽的一些问题
The Influence of The Yarn of Partial Hydrophobic Fibres on Moisture Absorption & Excluding Properties of Monolayer Fabric
含疏水纤维的纱线对单层织物吸放湿性的影响
Granite with manganese. Porous top layer provides good drainage.
含锰的花岗岩土层，表层多孔使排水性良好。
They are busy clearing out the drains.
他们正忙于疏通排水道。
Study on the Upper Mining Limit Under Drained Quaternary Water-Bearing Stratum in Taiping Coal Mining;
太平煤矿疏降第四系底部含水层提高开采上限研究
2.Light microscope: there was edema in ganglion cell layer, and ganglion cell decrease progressively.
光镜观察:神经纤维层及内丛状层水肿逐渐加重,神经节细胞数量递减,内核层排列疏松;
bucket steam trap
水斗式疏水器(机械工的排水阻汽装置)
Aquifers have water contents over 30%.
含水层的水含过30％。
Preparation of Oleophobic/Hydrophobic-Hydrophilic Smart Surface and Its Switching Mechanism
疏油/疏水-亲水转换涂层的制备及其转换机理
According to the situation on back-salinity at clay interlayer in Gansu Shule River irrigation area, the improvement technology on drainage salinity through stand-hole was suggested to adopt in Shule River irrigation area.
针对甘肃省疏勒河灌区粘土夹层土壤的阻水滞盐作用，提出了竖孔排盐改良技术。
The drain is blocked and needs unplugging.
排水管堵塞了, 得疏通一下.
The Blasting Method of Digging Deep Drainage Trench in the Ruins of Coffin Chamber
古墓坑疏排水工程安全施工爆破方法
One of the two main types of aquifer is the unconfined aquifer.
非承压含水层是两种主要含水层之一。
A confined aquifer is also known as a pressure aquifer.
承压含水层又叫压力含水层。
When the discharge volume is near the maximumdischarge volume of the trap,it issuggested that fhe sixe of the water discharge pipeline should be as large as possible.
当排量接近疏水阀的最大排量时，建议尽可能扩大排水管线的尺寸。
Groundwater recharges in aquifers.
地下水重新注入含水层。
