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The Hilbert amplitude envelope of the stator current includes the low frequency of fault characteristic, thus it can reduce the signal length by resample the Hilbert amplitude envelope of the stator current by downsampling, which can avoid spectrum aliasing. Then it can reduce the computation time of the MUSIC Method for the spectrum analysis to the resampled signals for the given bandwidth. Meanwhile combining continuous subdivision Fourier transform and rotor slot harmonics based slip estimation it can in advance estimate the concrete values of the fault characteristic frequency, and then inquiry purposely the fault feature component information in the stator current spectrum in order to accomplish the broken rotor bar fault with high sensitivity and h reliability, which eliminates adverse effect of issuable false peaks to the fault detection and formed a novel scheme to detect broken rotor bar fault.

定子电流Hilbert幅值包络信号包含了低频的故障特征频率调制信号,故通过对定子电流Hilbert幅值包络信号进行降采样率重采样、减少分析信号长度,可避免低频段频谱混叠,再对减少的重采样数据进行具有超分辨率的MUSIC低频段估计,可大大降低MUSIC算法频谱估计时间;运用连续细化傅里叶变换和转子齿槽谐波转差率估计技术,可预知故障特征频率精确值,从而可有目的地查询故障分量,消除MUSIC虚假波峰对故障检测混淆的影响,大大提高了故障检测的灵敏度和可靠性,以此形成异步电动机转子断条故障检测新方法。

For yearsthey lived in thrace and had one son,itylus by name.then procne became homesick and longed to see her dear sister philomela.at her repeated requests tereus sailed to athens tofetch philomela.on the way back his evil heart took flame at the sight of philomela who was then in her beauty of maidenhood.he seized and carried her away by force,cut out her tongue and imprisoned her in a lonely hut in the woods.to procne he lied,saying that philomela philomela stayed in prison for ayear, where she had woven her painful story was dead.

由于远离故土,普鲁丝妮患了思乡病,她非常想见亲爱的妹妹菲勒美拉。在她的一再要求下,泰诺斯乘船去雅典接菲勒美拉来与她姐姐团聚。在返回的途中,看到菲勒美拉浑身散发出的青春和美丽,泰诺斯非常嫉妒,顿生歹意。他强行带走了菲勒美拉,并割去了她的舌头,将她关在森林中一个偏僻的小茅屋里。在普鲁丝妮面前,他撒谎说菲勒美拉已经死了。菲勒美拉被囚禁了整整一年。

Specific primers were designed according to gene NHX1 of Limonium gmelinii published on NCBI. Then, the gene was cloned by means of RT-PCR. Eukaryotic expression vector pCAM-BIA1301-NHX1 had been constructed, then transformed into tomato by Agrobacterium-mediated transformation method. Transgenic tomatos were obtained.

根据NCBI公布的大叶补血草NHX1基因序列设计特异性引物,经RT-PCR方法克隆得到大叶补血草液泡膜Na/H逆向转运蛋白基因NHX1,构建植物融合表达载体pCAMBIA1301-NHX1,重组质粒通过农杆菌介导转化番茄,经PCR和RT-PCR鉴定,获得转基因番茄植株。

It held that a member of the three higher classes should first become a chaste student; then become a married householder, discharging his debts to his ancestors by begetting sons and to the gods by sacrificing; then retire, with or without his wife, to the forest to devote himself to spiritual contemplation; and finally, but not mandatorily, become a homeless wandering ascetic.

它主张三个较高级别的种姓成员首先要成为守贞生;然后是一个结婚的居士,通过生育儿子和对众神的献祭来还清欠下祖宗的债;然后是带着妻子或者不带妻子地,退隐到森林,把自己献身于灵性的冥想;最后,但不是必要的是,成为一个无家可归的云游僧。

An investigation to the microstructure of worn sample of dry vibratable materials for tundish working lining after using 40 hours shows that the materials changes the properties of slag by the chemical filter, increases the viscosity of slag, forms a dense layer at slag/refactories interface, then blocks the more slag penetrate in it. The complex phase formed at the interface, such as magnesiowusite and complex spinel et al, would absorb in more low-melting point minerals, then degrade its melting point and dissolve into slag, which forms low-melting point silicate phase, penetrates into dry vibratable materials along with Monticellite and Merwinite bonding phase by diffusion.

根据使用40小时后的中间包工作层残衬结构分析,其侵蚀机理为:干式料对渗入熔渣产生化学过滤作用,增大熔渣粘度,在干式料/熔渣界面形成致密结构,阻碍熔渣的进一步渗透;随着反应的进行复合矿物中熔剂含量的增多,熔点降低,溶于熔渣形成低熔点的硅酸盐相,并沿着干式料中的钙镁橄榄石和镁蔷薇辉石等结合相向干式料基质中扩散渗透。

The method comprises the steps that the molybdenum bearing spent catalyst is roasted and comminuted, then the molybdenum bearing spent catalyst is leach and filter by adopting alkaline solution bearing ammonia, ammonium bicarbonate and oxyful, and the secondary roasting and leaching are performed to the solids after filtration, the twice leaching solution is acidified and the aluminum is precipitated out, then is acidified continuously to precipitate out the molybdenum in the form of molybdic acid, the molybdic acid is dissolved by using ammonia water further, the pH value is adjusted again to obtain ammonium molybdate deposition, and the ammonium molybdate product is obtained after dryness.

将含钼废催化剂进行焙烧、粉碎,然后采用含氨、碳酸氢铵和双氧水的碱性溶液浸取并过滤,过滤后的固体物进行二次焙烧和浸取,两次浸取液酸化沉淀出铝,然后继续酸化将钼以钼酸形式沉淀出来,钼酸进一步用氨水溶解,再次调节pH值获得钼酸铵沉淀,干燥后得到钼酸铵产品。

When reached logarithm growth phase, it was poured or the medium was removed. 5 mL medium containing 10 mg/L mitocin-C was added , kept at 37 ℃, and then cultured in saturated humidity warm box with the CO2 of 0.05 fraction volume for 2 or 3 hours. It was coated with 0.1% gelatin in 6-hole plate, laid for over 30 minutes, and then threw away or the medium with mitocin-C was removed, washed with phosptat buffer for 5 times so as to remove the mitocin-C. 2 mL 0.05% trypsin digestive cells were added, and it was observed under microscope. When crevice appeared, cells became round (about 2-4 minutes), digestion was stopped by adding medium of the same volume, and blew up with straws repetitively to make it into monoplast suspension. Special-used cover glass was put in the center of cell counting chamber. Cells were sucked in by glass siphon, and cell suspension flew out at bucket of up or down-sides of counting chamber, until the cover glass was filled with fluid. Living cell were inoculated at concentrations of 3×108, 5×108, 1×109 L-1 after their number counted.

选取2~5代的小鼠胚胎成纤维细胞,待其至对数生长期倒掉或吸掉培养基,加入含10 mg/L丝裂霉素C的细胞全培养液5 mL,置37 ℃,体积分数0.05的CO2饱和湿度温箱中培养二三小时,在6孔板中加入0.1%明胶包被,放置30 min以上,倒掉或吸掉含丝裂霉素C的培养基,磷酸盐缓冲液清洗5遍,尽量除去丝裂霉素C,加入2 mL 0.05%的胰蛋白酶消化细胞,镜下观察,当细胞间出现裂隙,细胞变圆时(约2~4 min),立即加入等量的全培养液终止消化,并用吸管反复吹打,使之成为单细胞悬液,在细胞计数板中央放置专用的盖玻片,用玻璃虹吸管吸取细胞,让虹吸管在盖玻片上或下侧的计数板凹槽处流出悬液,至盖玻片下被液体充满为止。

What's particularly worth mentioning is a visit by Her Majesty Elizabeth II of the U.K. in 1986. Accompanied by Wu Xueqian, the State Councilor and Minister of Foreign Affair then, and Ye Xuanping, the then Governor of Guangdong Province, the queen toured the park and personally planted an oak tree as a symbol of the friendship between the U.K. and China. The park , on behalf of the leaders of the country, presented the queen with a 60-year-old Murraya Bonsai , thus further boosting the park's popularity.

特别是1986年,英女王伊丽莎白二世访华期间,在国务委员兼外交部长吴学谦和省长叶先平等陪同下,参观了广州盆景之家――流花西苑,并专程在流花西苑亲手种下一棵象征中英两国友谊的橡树,西苑则以国家领导人的名义,赠与女皇一盆树龄六十年的九里香盆景。

The rest of proteins, peptides and amino acids are reabsorbed by podocytes and labyrinth cells, then become formed bodies and secreted into urinary space again and flow with the urine. These nutritions are digested in formed bodies and then reabsorbed and utilized by cells of nephridial canal.

该滤液中的葡萄糖和部分蛋白质、多肽、氨基酸由足细胞重吸收并消化利用,剩余部分蛋白质、多肽和氨基酸由足细胞和迷路细胞重吸收形成形成小体后再进入尿隙随尿液流动,并在形成小体中被消化,最后被原肾管细胞吸收利用。

The synthesis method of the invention is as follows: first, 5-amino-2-(p-aminophenyl)- benzoxazole and aliphatic diacid are respectively recrystallized; NMP is distilled; solubilizer is dried; second, in an atmosphere of nitrogen, after Py and NMP are mixed evenly and added to a sealed reactor, the solubilizer is added into the reactor, followed by the 5-amino-2-(p-aminophenyl)- benzoxazole, then the mixture in the reactor is stirred; second, in an atmosphere of nitrogen, the mixture in the second step is stirred and heated to 50-150 DEG C, then the aliphatic diacid is added, followed by TPP for condensation; fourth, after methanol is poured into the reactor, the sediment is separated out from the mixture, filtered, washed and dried, so the semi-aromatic polyamide containing oxazole ring is obtained.

本发明的合成方法如下:一、分别重结晶5-氨基-2-苯并唑与脂肪族二酸;蒸馏NMP;干燥增溶剂;二、在氮气气氛下,Py与NMP混匀后加入密封的反应器中,再加入增溶剂,然后加入5-氨基-2-苯并唑,搅拌;三、在氮气气氛下,将步骤二的混合液搅拌并升温至50℃~150℃后加入脂肪族二酸,再加入TPP后缩聚;四、再倾入甲醇析出沉淀,过滤,清洗沉淀,再干燥;即得到含唑环半芳香聚酰胺。

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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新

Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.

老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。