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These results indicated that a well structured anatase TiO2 was obtained by impregnation method under 500℃. Flow rate, in the activity test, could be neglected for mass transfer effects. As a matter of fact, relative humidity played the most important role in this reaction. The highest removal efficiency was obtained while relative humidify of 56.8%. Water molecules are sources of ; however, excessive water molecules could inhibit reactions by competing activity sites with organic containments. In the regeneration test, photocatalyst could be reactivated through a running water vapor with UV light illumination process.
研究结果指出,以含浸法制备之触媒於500℃锻烧下,具有良好的锐钛矿晶体结构;另外在活性测试的部份,流量的增加,污染物之去除效果不受影响,所以本实验选择以200ml/min之流量可忽略质传影响;湿度扮演重要的角色,当RH=56.8%时去除效率最高,主要因水气是产生氢氧自由基的主要来源,但是过多之水气可能与有机物竞争触媒表面上的活性位置,因而抑制反应的进行;初使浓度对去除率之影响中得知,初使浓度的高低不会影响触媒对有机物的催化能力,实验使用之触媒量适合催化200~250ppm之有机物,可藉由增加触媒量提高对有机物之催化能力;此外再生的测试,触媒可经由连续曝水及紫外光的照射,使触媒恢复原有的活性,可再次利用。
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The whole variable features and regularities of geo-stress field are summed up in Xiluodu deep-cutting gorge. The results reveal that the major and minor principal stress of measure point increase lineally with the vertical depths in the gorge area, and also indicate that the coefficient a〓, a〓, b〓, and b〓 of the linear equation are changeable with the erosion depth of rock mass.
认为该峡谷区中,谷河底部最大、最小水平应力量值总体上具有随深度增加而线性增大的特征,但其线性方程的系数a〓、a〓、b〓、b〓,随地表高程的低高或者说河谷侵蚀厚度的深浅而变化;岸坡山体中仅存在应力降低区和应力相对平稳区而没有明显的应力增高区,应力降低区与应力相对平稳区的分界线在水平埋深135~165m之间。
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An access mode in which specific logical records can be obtained from or placed into a mass storage file in a nonsequential manner, and obtained from a file in a sequential manner, during the scope of the same open statement.
一种存取方式,在同一打开文件语句的范围内,指定的逻辑记录能够非顺序地取自和存入大容量存储文件和顺序地取自一个文件。参阅randomaccess。
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Thus it is sufficient to say that the mass of a man is 85 Kg, that the area of a farm is 160 acres, that the frequency of a sound wave is 660 cycles\sec, and that a light bulb consumes electric energy at the rate of 100 watts.
所以只要说出一下内容就足够了:一个人重 85 公斤;某农场的面积为 160 英亩;某声波的频率为 660 赫兹;一个灯泡消耗的电能的速率为 110 瓦。
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With lateral fluoroscopic guidance and the aid of preoperative planning, polyaxial screws with a diameter of 3.5 mm and a length of 26 mm were inserted in a trajectory of 10° medially in C1, and 20° medially and superiorly toward the superior-medial quadrant of the C2 lateral mass in C2. Then the 2 screws were fixed with rods.
在侧位透视导向和术前手术方案的帮助下,直径3.5mm、长26mm的多轴螺钉在C1向内偏10°,在C2侧块的内上象限向内、向上偏20°拧入钉道,再用2颗螺钉固定棒。
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Because of crude facilities or keeping clear of trouble, some teachers enjoy following the beaten track in their teaching and ruling their students by their voices alone. They use the monotonous methods such as punishing the students to transcribe words repeatedly, without any innovation in teaching scenes. In this way, the teachers make a language which is closed to students to be a kind of solitary and tedious mechanical repetition, and then they get half the result with twice the effort in the mass, even causing a lapse of misguidance. Therefore, students' aggressiveness and personality in study were hindered, and their interests in study were killed. It's certain that students were repelled to study. In the same time, students were lack of opportunity to practice oral English after class, not to mention enjoying the pleasure in colorful second classroom.
一些教师或限于教学设备间陋,或贪图省事,因循守旧,一本书、一只粉笔、一块黑板一成不变,乐此不疲,教学"一言堂",包办代替,对学生强注硬灌,罚抄单词,没有任何情景的创设,把贴进学生生活的语言变成了孤零零的、枯燥乏味的机械重复,教学总体上"费时较多,收效较低",陷入"勤勤恳恳地教书,辛辛苦苦地害人"的误区和怪圈,阻碍了学生的主动发展和个性培养,扼杀了学生的学习兴趣,使其厌学、怕学;课余几乎没有口语应用的机会,更谈不上去享受多姿多彩第二课堂的乐趣;教学要求实行统一标准。
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Nesvitsky looked round and saw, fifteen paces away, separated from him by a living mass of moving infantry, the red and black and tousled face of Vaska Denisov with a forage-cap on the back of his head, and a pelisse swung jauntily over his shoulder.
涅斯维茨基回头一看,看见了瓦西卡·杰尼索夫,他离涅斯维茨基有十五步路远,一大群向前移动的步兵把他们隔开了;杰尼索夫两脸通红,头发黝黑,十分蓬乱,后脑勺上戴着一顶军帽,雄赳赳地披着一件骠骑兵披肩。
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The case presentation is a 70 year-old male patient who sought medical attention because of odynophagia and a right neck mass. He had a history of smoking for 50 years. Initial biopsy result was an undifferentiated carcinoma and he received a total laryngectomy combined with partial pharyngectomy and pharyngeal reconstruction and radical neck dissection. The final pathologic diagnosis is small cell carcinoma. He was then given post-operative radiotherapy. More than two years of follow-up shows no recurrence or distant metastases.
本院於2001年8月曾经治疗过1个下咽部小细胞癌之患者,他是一个菸龄50年的70岁男性,因为吞咽疼痛及右侧颈部肿块而来就诊,经切片检查结果为未分化癌,於是住院接受全喉切除并部份咽部切除与重建和右侧根除式颈部淋巴廓清术手术,手术后病理报告证实为小细胞癌,术后并接受放射治疗,追踪至今2年多,并无复发及远处转移的现象。
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When treat-ing the spectra, transition, scattering problems, we must use the semi-microscopicapproach. The main new conclusions in this thesis are following:We found the different shrinking effect in ∧ hypernuclei and 〓 hypernuclei, the shrink-ing effect in ∧ hypernuclei are confirmed in a recent experiment;We also found a new approach to treat the configuration mixing of ∧∧ hypernuclei and〓 hypernuclei and that the conversion process may change the spectra and widths of〓 hypernuclei;For the first time, we investigate the neutron star matter without the ∑ hyperon butwith the new meson 〓(975) and φ(1020), we found the contribution of 〓 and φ canmake the equation of state of neutron star soften, and the maximum mass of neutronstar reduces;we extract a set of optimum parameters of the optical potential for the scattering of 〓with nucleus, we found that the 〓 nucleus optical potential need a bigger imaginarypart.
本论文所取得的主要新成果是:独立揭示∧超核和〓超核的不同的收缩效应,其中∧超核的收缩效应被最新实验证实;提出了处理∧∧超核与〓超核混合态的新方法,并发现conversion过程使〓超核能谱和宽度改变;首次在中子星研究中在不包含∑超子的同时考虑新介子〓(975)和φ(1020),并发现这可使中子星物质的状态方程变软、中子星半径变大、质量变小;独立提取了〓核光学势的一组最佳参数,并证明〓+核光学势要求一个较大的虚部。
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A paradox is when a family comes within a hair's breadth of killing each other in order to attend mass on time and emerge afterward with a feeling of peace and spiritual reaffirmation.
吊诡的是,当一个家庭属于一个头发的广度杀死对方为了按时出现弥撒后,怀着和平和精神肯定。
- 相关中文对照歌词
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- 推荐网络例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。