- 更多网络例句与后表面相关的网络例句 [注:此内容来源于网络,仅供参考]
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This paper reviews whether forward movement of the posterior corneal surface occurred, changes in posterior corneal power and curvature, changes in posterior corneal astigmatism and tilt, changes in posterior corneal asphericity and BFS after the surgery.
本文综述了准分子激光屈光性手术后角膜后表面是否发生前移改变、角膜后表面屈光力、曲率、散光度、轴度、非球面特性以及最适球面等是否发生改变的研究进展。
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Temperature difference between the center and the surface of hot rolled flat after rapid cooling results in heat transfer from the center to the surface, which causes the surface temperature rise in a short time.
热轧板带钢轧后冷却过程中,由于骤冷后表面与中心的温差导致轧件内部的热量传向表面,出现表面返红现象。
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The effects of different factors on the laser-induced graft polymerization on the PET surface were analyzed, and the mechanisms were discussed. The factors were: 1 Monomers with smaller molecules resulted in better modification than polymeric monomers. Acrylamide monomer was chosen as hydrophilic modifier finally; 2 Higher concentration of the monomer solution favored the graft reaction; 3 With the increasing laser fluence, the surface hydrophilicity of PET films increased at first, then decreased. More laser pulses led to a more hydrophilic surface; 4 Benzophenone as a photosensitizer hindered the graft polymerization; 5 The homopolymer retardant of ammonium iron sulfate hexahydrate in a proper concentration retarded the formation of homopolymers and promotes the graft copolymerization; 6 The solvent of monomer solution also affected the graft reaction. Different solvents functioned in different ways. Ethanol can promote the graft reaction because of the activity of hydrogen in its structure; 7 pH value of the monomer solution affects the polymerization rate, and a lower pH value was favorable to the graft reaction.
这些影响因素的作用分别为:1小分子单体的表面改性效果好,确定以丙烯酰胺为亲水性改性单体;2较高的单体溶液浓度有利于接枝反应;3激光能量密度增大,薄膜表面亲水性先显著增强,后又减弱;激光脉冲次数越多,改性后表面亲水性越强;4光敏剂BP对PET表面接枝聚合反应有阻碍作用;5适当浓度的均聚物抑制剂六水合硫酸铁铵能减少单体均聚物的生成,促进接枝聚合;6单体溶液的溶剂也影响接枝聚合的反应进程,不同溶剂的影响作用原理不同,含较活泼氢的乙醇能促进接枝反应;7溶液pH值影响单体聚合速率,pH值较低有利于接枝反应。
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The changing rule of the hardness of SZ-01 photosensitive resin surface after curing with temperature, illumination distance, and illumination time was studied with orthogonal experiment and recurrent neural network methods. A group of reasonable technique parameters were found with genetic algorithm optimization, which can make the hardness of photosensitive resin after curing the highest.
综合利用正交试验和递归神经网络的方法,研究了光敏树脂SZ-01在光固化成形后表面硬度随着环境温度、光照距离及光照时间的变化规律,并利用遗传优化设计的方法,找到了一组合理的工艺参数组合,使得光敏树脂固化后的表面硬度达到最大。
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The deposition thickness of allylamine was increased with the treating time. The surface textures were changed following different procedures except allylamine groups and it means that the 30 min deposition thickness of allylamine is too thin to change the surface contours.
SEM-EDS的结果显示在未经任何处理及经氩气电浆清洁后的钛金属表面,侦测到主要为钛元素,丙烯胺电浆处理后,即可测到氮元素;戊二醛作用后表面有氧元素的出现;白蛋白处理后即可测得碳及氧元素。
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This fascial layer extends cranially to cover the posterior surface of the seminal vesicles and lies snugly against the posterior prostatic capsule.
这层筋膜向上沿伸覆盖于精囊腺的后表面并紧贴于前列腺包膜的后表面。
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This fascial layer extends cranially to coer the posterior surface of the seminal esicles and lies snugly against the posterior prostatic capsule.
这层筋膜向上沿伸覆盖于精囊腺的后表面并紧贴于前列腺包膜的后表面。
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Ultrasound pachymetry was also measured preoperative.2.3 Observational componentThe changes of naked vision, best corrected vision acuity, intraocular pressure, corneal thickness and power, irregular and difference of the posterior comeal surface, and the simulated keratoscope reading of the anterior cornea were evaluated.2.4 Statistical AnalysisData were processed with SPSS 10.0 software, each group data were analyzed by Independent-Samples t Test and multiple regression analysis.
统计分析方法使用SPSS10.0 软件进行数据统计分析,各组数据之间比较采用Independent-Samples t检验和多元回归分析。三、结果LA81K术后角膜后表面的变化 l、LASIK术后角膜后表面 Orbsca川图形的变化角膜后表面相应于前表面切削区的部位可看到有区域变红。
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The morphology of the mineral dependents on the solution characteristics. The main component of mineral was hydroxyapatite containing a little of CO32- group which the Ca/P ratio is 1.53, similar to the major mineral component of bone tissue. The porosities of the mineralized and unmineralized 3-D porous PLGA were (84.86±8.52)% and(79.70±7.70)% respectively. The biomechanical strength was 0.784±0.156 N/mm2 in unmineralized PLGA and 0.858±0.145N/mm2 in mineralized PLGA.
结果:PLGA经碱性溶液水解处理后表面亲水性明显增强,在0.5倍SBF中仅有少量矿物沉积,在SBF及1.5倍SBF中矿化后表面可以形成明显的矿化物;矿化物的形态与矿化液的浓度有关;矿化物主要成分为羟基磷灰石,含有碳酸根成分,钙磷比为1.53,类似于人骨无机质。
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Surface topographies were observed and rolling grains were vividly seen on the surf...
同时,对轧后的表面形貌进行了观察,可以看到在油水混合润滑条件下钢板轧后表面有清晰的轧制纹络存在。
- 更多网络解释与后表面相关的网络解释 [注:此内容来源于网络,仅供参考]
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Case carburization:表面渗碳
镀后去氢,防止氢脆Lustrate hydrogen after galvanizing to avoid hydrogen embrittlement | 表面渗碳Case carburization | 对边With across flats
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finish:表面处理
大家好,在参观了一间 PCB 工厂后,我被分配到对 PCB 的表面处理 (finish) 制程,而且需要做一份报告. 可是有些地方我还不是很清楚,所以在此想请教一下大家. 一、表面处理主要的目的是保护铜面且使使焊接处有沾锡性及焊锡性不是吗?
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ovary:卵巢
(四)卵巢(ovary) 为一对扁椭圆形的性腺,具有生殖和内分泌功能,产生和排出卵细胞,以及分泌性激素. 青春期前,卵巢表面光滑;青春期开始排卵后,表面逐渐凹凸不平;成年妇女的卵巢约4cmX3cmXlcm大,重5~6g,呈灰白色;绝经后卵巢萎缩变小变硬.
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reflected light:计算表面的反射后的颜色,透明度
Reflective 模拟一个有发射属性的材质. | Reflected Light 计算表面的反射后的颜色,透明度 | Refract 计算折射光向量
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surface roughness:表面粗度
位上的阻隔物、对两电极端部的上下表面施以研磨及表面粗度(surface roughness)加工、将扁平条状金属基板冲切成数个块状金属电阻、所有块状金属电阻的非电镀部位上施以"封装"包覆以及对封装后块状金属电阻上的两个电极端部表面施以镀锡滚镀,
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backswept:后掠;后掠角
backswamp 天然堤后漫滩沼泽 | backswept 后掠;后掠角 | backswipe reflection 来自后侧岩丘表面多次反射
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ultimobranchial body:后鳃体
第4对咽囊腹侧部分和第5对咽囊一起形成后鳃体(ultimobranchial body),部分后鳃体细胞迁至甲状腺内,分化为甲状腺滤泡旁细胞. 也有人认为滤泡旁细胞来自神经嵴的外胚层细胞. 成人的甲状腺重20~40g. 甲状腺表面有薄层结缔组织被膜,
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honed finish:搪磨后的表面
hone stone ==> 珩磨块 | honed finish ==> 搪磨后的表面 | honed finishing ==> 搪磨
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Brideshead Revisited:故园风雨后
我不知道该怎么形容这部电影,确切的说,我把主题忽略了,而注意的都是浮于表面的东西不管是时代背景、配乐、服饰设计还是梦幻般的英伦庄园,<<故园风雨后>>(Brideshead Revisited)总让你不免联想到<<赎罪>>只不过<<故园风雨后>>的主题是宗教,
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Tension Line:折痕 坯布在卷布辊处受到外力挤压后形成的纵向折痕
Oil Needle张力横条/张力不匀 纱线在编织中受到的张力不平均,造成表面横... | Tension Line折痕 坯布在卷布辊处受到外力挤压后形成的纵向折痕 | Crease Mark 粗纱 由于纱线粗细不匀造成的织物表面的突起或凹陷,属纬向...