成层的

Objective: To explore the diagnostic value of ultrasound and multi-slice spiral CT venography on the diagnosis of venous thrombosis of lower limbs and make a comparative study between these two modalities.

目的：探讨彩色多普勒超声和多层螺旋CT静脉成像对下肢静脉血栓诊断的价值并进行对比研究。

It's a slice/deposit technology. It slice 3D solid along a direction, abtained 2D outline data, after made all sliced plane deposit planes to deoxidize 3D sloid.

它采用离散/堆积的加工技术，将三维实体沿某一方向进行分层处理，依据二维截面轮廓数据加工层片后堆积还原成三维实体。

Due to FMI technique basing the advantages of high-resolution and slot of geological information, it can be used to recognize, differentiate and evaluate alga limestone, siltstone and limestone reservoirs.

微电阻率成像测井技术具有分辨率高，携带大量地质信息的优势，能较好地识别、区分和评价藻灰岩，粉砂岩，石灰岩储层。

DISPERSION , INVERSION AND TOMOGRAPHY OF SURFACE NAVES

面波的频散，反演和层析成象

Green apple vinegar Featured Northland very high quality apple, after 81 days fermentation, the hometown of the Yellow Emperor by Xuanyuan Lungtan springs, byLek filter, according to the "Huang Di Nei Jing" Sheng Jin beauty, sterile atmosphere of the secret heart, Set 4 Northland Agricultural University research results with traditional health and modern high-tech nano-technology by combining well-brewed, rich in essential amino acids, vitamins and minerals and other nutrients, good color, aroma Youtong,, there really is the best×Northland.

绿极苹果醋精选北国优质苹果，经八十一天发酵，辅以轩辕黄帝故里之龙潭泉水，经十三层滤沥，依《黄帝内经》生津养颜，育气调心之秘方，集北国四所农业大学研究成果用传统养生和现代高科技纳米技术相结合精心酿制而成，富含人体必需的氨基酸、维生素及矿物质等多种营养成分，色佳、香幽、味醇，实乃北国醋饮极品。

Our research indicates that the electronegativity of elements varied with the intensive electrostatic potential of atomic nucleus Vic and the quantity of electricity of atomic valence shell qcj.

研究表明，元素电负性XSc与原子核在原子边界面上的强度电势Vic和价层电子电量qcj成线性关系。

Our research indicates that the electronegativity of elements X(subscript Sc varied with the intensive electrostatic potential of atomic nucleus V and the quantity of electricity of atomic valence shell q.

研究表明，元素电负性X与原子核在原子边界面上的强度电势V和价层电子电量q成线性关系。

This is a small three-storied building beside the Su-shi Theatre. It is renovated from an abandoned boiler house.

这座坐落于东坡剧院旁的三层小楼，由一个废弃锅炉房改造而成。

The bovine shank bone tissue was ablated with pulsed CO2 laser in vitro, electronic drill was used as a control group. Then the morphology of bone tissue was examined by using stereomicroscope and scanning electron microscope. The crater depth was measured with optical coherence tomography.

选用脉冲CO2激光对离体牛胫骨组织进行消融，以电钻作为参照组，体视显微镜和扫描电子显微镜观察骨组织弹坑的形态学变化，光学相干层析成像技术测量弹坑消融深度。

The pipe of underground running water became ripped from cold. Water welled up from the bottom and overflowed on the road, then a thick layer of ice was formed.

自来水的地下上水管道被冻裂了，水自井底涌出，漫在整片路面上，然后冻成了一层薄冰——而我，不幸正滑在了井口上。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。