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The Nd: YAG laser iridotomy hemorrhage can be minimized by thor- ough coagulating burns of the target tissue from an argon laser. The initial several argon laser burns may cause iris vessels congested and result in more severe bleeding during the succedent Nd: YAG laser shots.

三、先用氩激光热凝虹膜,能否减少后继Nd:YAG激光击射所致的虹膜出血,取决于组织的热凝固程度,如热凝不充分,基质血管扩张充血,反有加重出血程度的可能。

Based jellification dynamics theory that the larger the jellification activation energy, the greater the lubricant's jelling tendency, it is advisable to analysis the whole jellification process in attempt to find out maximum jellification activation energy Emax and its ambient temperature Tmax, as a ground for judging the lubricant's pumpability.

根据凝胶动力学理论,凝胶活化能越大,润滑油的凝固趋势越大,因此对润滑油应分析其凝胶全过程,从中找出最大凝胶活化能Emax以及开始出现最大活化能的温度Tmax,作为润滑油低温可泵性判据。

The application of low pressure boiling technique could increase wort boiling temperature to 100.5 ℃ and advance protein agglomeration and reduce solidifiable nitrogen content to 0.5 mg/100 mL. Maillard reaction and Brown reaction were strengthened in the boiling, melanoidin and melanoid compound contents increased, wort chromaticity improved, and the oxidation resistance of wort strengthened. Besides, the boiling intensity dropped from 9 %~12 % to 7 %~8 % and boiling time shortened to 10~20 min, which improved production efficiency and saved 20 % energy and improved beer non-biological stability.

采用低压煮沸工艺,可提高煮沸麦汁温度至100.5 ℃,加强蛋白质凝聚,麦汁可凝固氮下降0.5 mg/100 mL;煮沸过程加强了美拉德反应、&棕色反应&,类黑精、类黑素化合物增加,麦汁色度增加,麦汁的抗氧化能力增强;煮沸强度从9 %~12 %降至7 %~8 %,煮沸时间缩短10~20 min,提高生产效率,节约能源20 %;改善啤酒非生物稳定性。

Various factors related to patients, tumors, and treatment including PEC were investigated using univariate and multivariate analysis with regard to delayed post-ESD bleeding, evidenced by hematemesis or melena, that required endoscopic treatment.

通过单变量和多变量分析患者、肿瘤、治疗(包括内镜粘膜下层剥离术后常规凝固可见血管)对于粘膜下层切除术后延迟出血的影响,并且行内镜治疗。

The different solidification process of the die were simulated by using casting software Hua Zhu CAE, the effect of the different pouring temperature, riser position and size on shrinkage and porosity was analyzed, the experiments were done to observe the metallograph and detective the performance of the mold.

使用华铸CAE对不同工艺的凝固过程进行有限元模拟,分析不同的浇注温度以及浇注系统的位置和大小对铸件缩孔、缩松的影响,通过实验观察铸件金相组织,测试实验样品的性能,最终确定优化后的铸造方案。

This paper studied the grinding mechanism of this new type superalloy on the base of systematical analysis of variable characteristics of the grinding force, grinding temperature, topography of ground surface, residual stress distribution and hardness distribution of surface layer, as well as morphology of surface layer from a metallographical point.

摘 要:为解决定向凝固高温合金DZ4在磨削加工中极易发生的磨削烧伤问题,采用先进的测试方法,对磨削过程中磨削力、磨削温度、工件表面形貌、表面层残余应力分布、表面层显微硬度、表面层金相组织等变化规律进行了分析研究,揭示出该种新型高温合金材料磨削烧伤机理。

The results indicate that the plasma clad cermet composite coating has a rapidly solidified fine microstructure consisting of7C3 primary particles uniformly distributed in the γ-Fe matrix and is metallurgically bonded to the Q235 steel substrate.

结果表明:涂层显微组织为7C3初生相均匀分布于γ-Fe基体上,具有快速凝固的特点,涂层与基材之间为完全冶金结合。

Scanning electron microscopy,X-ray diffraction and laser particle size analyzer were used to carry out a micromeasurement of the powder.

采用快速凝固/机械球磨法制备钛合金粉末;并采用扫描电子显微镜、X射线衍射仪和激光粒度分析仪对其进行微观测量。

The technological methods and optimal combination ratio were studied in the present paper, involving protection of natural color, elimination of bitter taste, mixtion and stability of the beverage. By single factor trial and orthogonal test, we optimized the processing techniques: Using 100mg/kg Zinc gluconate and 0.1% Calcium hydroxide as the color protection agent, burned in 80℃for 2min. The natural green color of material can be protected effectively.

通过单因素考察及正交实验设计确定了优化后的饮料制作工艺:以100mg/kg葡萄糖酸锌和0.1%氢氧化钙为护色剂,在漂烫温度80℃,漂烫时间2min条件下,有效地保持了苦瓜原料特有的绿色;以苦瓜皂苷为功能强化因子,以1.25%海藻酸钠为包埋剂,通过锐孔-凝固浴法对苦瓜原汁和苦瓜皂苷进行包埋;使用8%木糖醇、0.3%β-环状糊精、15%苦瓜汁和10%苦瓜胶囊对饮料进行调配,很好地保持了苦瓜特有的苦香味和口感;以0.15%黄原胶、0.2%琼脂、0.05%羧甲基纤维素钠复配方式,来增加饮料的稳定性。

Results totally 287 strains were isolated from the 256 positive samples , and the gram-negative bacilli were 225(78.4%,), the gram-positive coccus were 41(14.3%), snd the monilia were 21(7.3%).the distributions of clinical bacteria were respiratory tract(63.4%),urinaryract(7.0%),secretion(includingwound .3%),blood(5.9%),stool(5.2%), pucture fluid(4.9%), and other sites(7.3%). of all isolating bacterium,from the first to the fifth were ps.aeruginosa(19.5%),k.pneumoniae(16.7%), e.coli(14.3%), a.baumannii(11.8%) and psemal (10.1%).resistant rates of methecillin-resistant s.aureus,methecillin-resistant coagulase-negative staphylococci and vancomycin-resistantwere 88.2%、70.0% and 11.1% respectively;the incidence of e.coli and k.penumoniae produce extended speutrum beta-lactamase were 68.6%和65.2%, 44.6% of ps.aeruginosa isolates were resistant to imipenem; the highest examining rate of 21 kinds of monilia was candida albicans (66.7%),resistant rate of candida albicans to fluconazole and amphotricin b was 51.3% and 1.3%.

结果 在254份检出细菌阳性标本中共培养出287株细菌,其中革兰阴性杆菌225株(78.4%),革兰阳性球菌41株(14.3%),念珠菌21株(7.3%),检出菌来自呼吸道标本占63.4%,其他标本各占5%左右;细菌检出占构成比前三位的依次为铜绿假单胞菌19.5%、肺炎克雷伯菌16.7%、大肠埃希菌14.3%;耐甲氧西林金黄色葡萄球菌、耐甲氧西林凝固酶阴性葡萄球菌和耐万古霉素的肠球菌的发生率分别为88.2%、70.0%和11.1%;大肠埃希菌和肺炎克雷伯菌的超广谱β-内酰胺酶的检出率分别为68.6%和65.2%,铜绿假单胞菌对亚胺培南的耐药率为40.2%;白色念珠菌对氟康唑的耐药率为81.3%,对两性霉素的耐药率为3.2%。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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