查询词典 thickness

Methods Fifty healthy SD rats were fed for twentytwo months in order to build the model of aging rats, the histology of femoral bone, tibial bone and lumbal vertebra was used to observe, then we evaluated the indexes which reflect the degeneration of intervertebral disc including the quantity of collagen type Ⅱ,Ⅹ of intervertebral disc by the immunohistochemistry methods, the relative area of vascular bud, the thickness of calcified layer and uncalcified layer on cartilage endplate and the indexes which reflect the osteoporosis including the thickness ratio of cortical bone, the relative area of bone trabecula, the bone density, the max stress and straining of bone.

50只健康纯种SD大鼠，喂养22个月，建立老龄大鼠模型，进行股骨、胫骨、腰椎等组织学观察，并评价椎间盘退变的相关指标(椎间盘软骨Ⅱ型和Ⅹ型胶原表达、软骨终板血管芽相对面积、软骨终板钙化层/非钙化层厚度)与骨质疏松的相关指标(骨皮质厚度指数、骨小梁相对面积、骨密度、骨最大应力和应变)的相关性。

The factors of temperature and humidity influenced on film thickness and order of layer were studied, in which pulling speed and pulling times were also included. It showed that the thickness of single dip-coating film reached 0.23 μm ~ 0.625 μm, and the degree of order of surface layer were still holding much higher.b Adopting calcined or uncalcined mesoporous silica membrane as matrix, nano zirconia particles were assembled through ion exchange method and ion-template exchange method.

结果表明，单次提拉膜膜厚0.23μm～0.625μm、8次提拉后表层膜仍有一定的有序性； b以自制的介孔氧化硅煅烧/未煅烧厚膜样为基体，采用离子交换法/离子模板交换法组装锆氧纳米粒子，选用DSC-TG、FT-IR、Uv-vis、SAXRD等对不同组装方法、锆源浓度、pH值等组装条件下ZrO_2/介孔氧化硅厚膜组装效果进行评价。

Because of having surplus weld reinforcement height and irregular seam form as well as the influences of polyethylene raw materials and coating process, the quality problems of ununiformity in thickness of 3PE coating and coating thickness reduction on helical seam occur.

由于螺旋埋弧焊管存在焊缝余高超高和焊缝形貌不规整等现象，加之聚乙烯原材料及涂敷工艺等因素的影响，会使三层PE防腐涂层出现涂层厚度不均、焊缝处涂层减薄等质量问题。

About feeding thick material flush ioint machine,Usee five connecting rods to be possible to adjust about thickness the compound feeding,to swollens the wseam material and dives moves the natural big especially thick material and the thin material,Can enable the lower level in the tailoring process the feeding quantity to achieve consistently;Uses turns on lathe the shuttle greatly,The raduction trades the agent number of times,Most major characteristic thickness dual purpose,Enhances the working efficiency,Uses the completely automatic lubricating arrangement,Enhances the machine service life.

0388系列上下送厚料平缝机使用五连杆可调整厚薄上下复合送料，对膨体类缝料和潜移性较大特厚料和溥料，在缝纫过程中能使上下层的送料量达到一致；采用大旋梭，减少换底线次数，最大特点针线张力小；缝纫厚度能力增大，缝纫薄料性能优良。

Weak correlation was found between right ventricular wall thickness and the ratio of early to late peak filling velocity (r=0.294 p＞0.05). However right ventricular filling parameters were unrelated to left ventricular mass index, left ventricular vall thickness, age and blood pressure.

右室舒张功能各参数与年龄，血压，左室重量指数，左室壁厚度无关，右室舒张功能指标中E/A比值与右室前壁厚度之间的相关系数r＝-0.294，但没有统计学意义。

Methods The split thickness skin grafts were harvested from avulsed skin by using dermatone of drum type, and the mesh flaps were back grafted for 92 cases with skin avulsion, and 147 cases were treated with back grafted of full-thickness skin grafts.

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Methods The split thickness skin grafts were harvested from avulsed skin by using dermatone of drum type, and the mesh flaps were back grafted for 92 cases with skin avulsion, and 147 cases were treated with back grafted of full-thickness skin grafts.

应用鼓式取皮机反取中厚皮回植治疗92例，反取全厚皮回植治疗147例，对两组病例的回植成活情况进

Methods The split thickness skin grafts were harvested from avulsed skin by using dermatone of drum type, and the mesh flaps were back grafted for 92 cases with skin avulsion, and 147 cases were treated with back grafted of full-thickness skin grafts.

应用鼓式取皮机反取中厚皮回植治疗92例，反取全厚皮回植治疗147例，对两组病例的回植成活情况进行对照研究。结果在撕脱面积不大时两组间成功率差异不明显，在撕脱皮肤面积较大时，反取中厚皮回植组成功

METHODS: Form October 1992 to July 2001, we treated 7 cases of avulsed scalp, which had been wounded more than 12 hours and accompanied with shock and head wound, with split thickness scalp skin grafting. RESULTS: Except for partial necrosis of scalp in center of bare area of skull, more than 90% of grafting split thickness scalp skin survived in 4 cases and more than 80% in 3 cases, and presented satisfactory appearance during following up.

1992年 10月～ 2 0 0 1年 7月对 7例头皮撕脱在 12小时以上，撕脱面积达 2 %体表面积，头部创面和头皮伴不同程度污染，同时分别伴有休克和颅脑外伤者，通过将撕脱的头皮制成条状中厚皮片游离回植，覆盖头部创面。

In this paper, Si_3N_4 ceramics were brazed with different thickness Ag-Cu-Ti alloy, and effects of weld thickness on the joint strength were investigated.

采用不同厚度的Ag-Cu-Ti钎料连接 Si3N4陶瓷材料，研究了钎缝厚度对连接强度的影响规律，利用扫描电镜观察了接头微观结构。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。