1、

The alternate copolymer of methyl vinyl ether and maleic anhydride ( PMVMA) was synthesized by using solution radical copolymerization.

采用溶液自由基共聚合方法,合成了甲基乙烯基醚(MVE)与马来酸酐(MAN)的交替共聚物(PMVMA)。

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2、

The high oil-absorbing resin made of crosslinked copolymer of wood fibre and cetyl methacrylate was prepared by suspension polymerization method.

采用悬浮聚合法合成了木浆纤维素交联聚合复合高吸油性材料,测定了所制备的复合高吸油性材料吸油性能指标。

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3、

The result shows that the designed steam chest with German AD code was safe, the design was a little conservative.

结果表明,采用德国AD规范设计该汽室是安全的,其设计结果偏于保守。

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4、

The authors used GC retention indices and GC-MS-DS technique to analyze the chemical composition of Coriander seed oil from Laifeng county.

采用GC保留指数和GC-MS-DS技术对水蒸汽蒸馏得到的来凤芫荽子油的化学成份进行分析,鉴定出了35种化合物,占挥发性成分的96.59%。

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5、

In this paper a study of the composition of coriander seed essential oil prepared by steam distillation and supercritical CO_2 fluid extraction was made by means of GC and GC-MS.

本文采用GC和GC-MS技术对芫荽子超临界CO2流体萃取(SFE-CO2)精油的化学成分进行了剖析,并与水汽蒸馏(SD)精油作了比较。

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6、

The Corinthian order, a later development, introduced lonic capitals detailed with acanthus leaves.

科林斯式柱型风格,较晚出现,采用带叶形饰的钟状柱顶。

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7、

Combined penetrating keratoplasty and trabeculectomy was performed in 30 patients of corneal perforation, corneal fistula or coexistent corneal disease and glaucoma.

采用穿透性角膜移植联合小梁切除术治疗角膜溃疡穿孔、角膜瘘或术前合并青光眼的角膜病变30例,其中联合白内障囊外摘除8例,联合人工晶体取出1例。

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8、

Objective To investigative the histopathological changes of cornea by corneal confocal microscope and histochemical methods after corneal alkali burn.

目的采用角膜共焦显微镜活体动态观察兔角膜碱烧伤的病理改变,组织化学方法观察角膜组织病理学变化。

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9、

· METHODS: Forty patients ( 56 eyes) had undergone test of corneal endothelial cell density and cellular morphology by non-contact corneal endothelial microscope before and after trabeculectomy.

方法:采用非接触型角膜内皮显微镜,对40例56眼行小梁切除术的患者,做术前术后角膜内皮细胞密度和细胞形态学的检测。

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10、

We collected 26 cases ( 26 eyes) with vascularized corneal nebula caused by chemical burns. 26 cases were treated by conjunctival, limbal autograft transplantation or combined with lamella keratoplasty.

采用自体结膜移植术或联合板层角膜移植术治疗化学烧伤后角膜的血管性混浊26例(26只眼),随访半年到一年其中21例视力获不同程度的提高。

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11、

By the method of tadpole micronuclei assay, the results of water quality inducing red blood corpuscle's micro nuclear and abnormal core from three resources, water of center inner canal, abolished water in edge river and salt water of peripheral river, were compared.

采用微核试验法,对贯穿淮安城市中心、边缘、外围的3条主要河流里运河、废黄河、盐河水质诱发蝌蚪红细胞微核及核异常进行了比较研究。

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12、

A contour correction technique for the optimization of electrode contour I described in this paper.

基于二维静电场的有限元法,本文采用形状校正法实现了电极形状的优化设计。

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13、

In this paper, correction method and chart for slant hole formation thickness and apparent resistivity are developed by analyzing slant hole lateral device apparent resistivity log and adopting the method of mirror, which provide help for accurate geological interpretation of slant holes.

本文通过对不同情况下斜井梯度电极系视电阻率曲线分析,采用镜象法,研制出对斜井地层厚度和视电阻率的校正方法及图版,这可为油田斜井的精细地质解释提供有力的帮助。

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14、

The Characteristic Inflow Boundary Conditions are used at the inflow boundary. We also set the pressure correction term at the outflow boundary.

入口边界采用特征入流边界条件,并在出口边界作压力修正。

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15、

The feedback signals of tachometer and potentiometer should be calibrated before debugging the testing simulator. Cascade phase advance-lag corrective network was adopted in the forward channel of internal loop.

调试前首先对测速机、电位计等反馈信号进行校准,内回路前向通道采用了串联超前-滞后校正网络。

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16、

Randomized-controlled experiment or check test, no matter follow-ups or blind.

随机对照实验或对照试验。有无随访,是否采用盲法不限制。

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17、

METHODS: The double blind, controlled, and paired design clinical trial was conducted in60 cancer patients receiving chemotherapy.

方法:在化疗的肿瘤患者中采用配对设计进行双盲随机对照临床研究。

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18、

The pairing method and the plant analysis were adopted to study the effects of water penetrations in furrow irrigations with different water amounts on tiller growth and dry matter accumulation of directly sown rice in rice farming with furrow irrigation and conventional rice farming.

采用田间对比试验、植株分析方法,研究了相同畦宽(200cm)、不同灌水量的沟灌渗透栽培和常规淹水栽培对直播水稻茎蘖生长及干物质积累的影响。

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19、

Paired comparison method is used for subjective visual experiment.

主观视觉实验采用两两对比的方法。

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20、

The bulk graphite was prepared from starting materials of calcined coke and coal-tar pitch by the hot-pressing process.

以煅烧石油焦为基本填料,煤沥青为粘结剂,采用热压工艺制备石墨制品。

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