先在
- 与 先在 相关的网络例句 [注:此内容来源于网络,仅供参考]
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With the increasing of the concentration of alkali, the content of insolubility of the product reduces initially but increases later, the DS of product increases initially then reduces later. The product has good solubility and high DS at 10% content of alkali. The insoluble product reduces at initially and then keeps stability later with the time of basification extending. With the increasing of the content of water in system, theinsolubility of the product reduces initially and then increases later.
随着碱浓度的增加,产物中水不溶物含量先降低后增加,取代度先上升后下降,在10%时,水溶性最好,取代度最高;延长碱化时间,产物中水不溶物含量下降,之后趋于稳定;提高反应体系中水的含量,产物中水不溶物含量先降低后增加,在7%时,水溶性最好,延长分散时间,产物中水不溶物含量下降,取代度提高;醚化剂以少量多次的方式滴加,产物水溶性好。
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Firstly, we introduce the technology of seismic geometric attribute for fault identification detailedly at home and abroad. Secondly we study the coherence, texture,curvature attribute and tricolor display technology of RGB to identify fault; In the part of coherence,we compare the traditional algorithms with model and actual data,mainly study the geometric structural tensor and wavelet multi-scale sub-frequency coherent algorithm; In the part of texture attribute, we introduce texture energy, texture contrast, texture entropy and texture homogeneity attribute.By merging texture attributes of different directions,the effect are more clear; In the part of curvature attribute,we study and analyze fractional-order curvature attribute's extraction and its application in fault identification; The RGB display technology mainly introduces how to merge multi-attributes in order to getting more richer and more clearer information.
首先具体先容了地震几何属性识别断层技术的国内外研究现状;然后分别研究了相干属性、纹理属性、曲率属性和RGB三原色显示技术来识别断层;其中相干属性通过模型和实际资料对传统相干体算法进行了对比,重点研究了几何结构张量相干体算法和小波多标准分频相干体算法;纹理属性主要先容了纹理能量、纹理对比、纹理熵和纹理一致性属性,通过对不同方向的纹理属性进行融合,效果更清楚;曲率属性重点分析了分波数曲率属性提取及其在断层识别中的应用;RGB三原色显示技术则主要先容了如何进行多属性融合来或得更丰富、清楚的信息,在此基础上开发了基于。
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K7 ?1 | N$ i王建民加油站 Corcoran, a rookie making his seventh major-league start, was subbing for Tampa Bay All-Star lefty Scott Kazmir, who has a sore shoulder. Corcoran was charged with five runs on six walks and seven hits as the Rays fell to 0-10 on the road in July. 9 e4 c T1 '' O
今天的比赛,是Corcorn这位菜鸟投手他在大联盟的第7次先发,他是因为另一位先发投手Kazmir的肩膀受伤而替补上来的,他在上一场先发出战时就丢了5分投出了6次保送,被击出7支安打,让魔鬼鱼最后以0比10败北。
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Baixianyong is implicit in his work, from investigate to mature, under the contrast analysis that have the text of the representative this, we can clearly discovers baixianyong destiny consciousness from the Disunderstanding to come to, and be arrived by exhaustedly to the disillusion, from the frustrate the destine, and be arrived by vehemence mild change of trace.
作家白先勇和他的作品无疑体现了这一点。白先勇的命运意识隐含在他的作品中,从初探到成熟,在具有代表性的文本的对比分析下,我们可以清晰地发现白先勇命运意识由懵懂到觉醒,由困顿到觉悟,由挫折到命定,由激烈到平淡的转变的轨迹。
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METHODS: Using tissue culture technique, the maximal non-toxic concentration of luteolin in swine testicle cell culture was measured, and the inhibitory effect of luteolin on TGEV was measured by cytophathogenic effect observation and crystal violet measurement. In addition, the degrees of inhibition of the luteolin on CPE of virus in cell culture were observed by changing sequence of adding the vires and the drag. RESULTS : The maximal non-toxic concentration of luteolin was 873.39 μmol/L.
采用细胞培养法,通过结晶紫摄入量测定结合细胞病变作用,观察木犀草素在不同的加药方式下,对感染TGEV的猪睾丸细胞的保护作用、结果:TGEV病毒先吸附ST细胞再加入药液,先与TGEV病毒孵育再接种于卯细胞,或药液先与细胞孵育再用病毒感染等不同方式下,木犀草素在0.84-54.50μmaol/L浓度范围内,均能明显地提高细胞的存活数。
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For as, if He had said the reverse, 'The Lord begat me,' and went on, 'But before the hills He created me,' 'created' would certainly precede 'begat,' so having said first 'created,' and then added 'But before all the hills He begat me,' He necessarily shews that 'begat' preceded 'created.
因为假如祂是反过来说,&主生了我&,而后说&但在众山之先祂造了我&,&造&就必然先于&生&。因此,既先说了&造&,然后加上&但在众山之先祂造了我&,祂必然指&生&先于&造&。
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Results The proband had a del-aa at nucleotide 72045 in exon 5, both of her parents and sister were correspondingly heterozygotes at the same nucleotide.
结果 先证者第72045位缺失两个核苷酸A,位于外显子5;先证者的父母及先证者的姐姐分别在DNA水平相同位点呈杂合缺失。
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The activity of SOD in grass carp's liver and kidney tissues decreases first then increases and decreases once again when Cd^2+ presents low concentration pollution, while the activity of SOD is inhibited obvious all along (p〈 0.05) when Cd^2+ presents high concentration pollution.
Cd^2+低浓度时,肝胰脏和肾脏组织SOD活性均为&先降后升再降&,而Cd^2+为高浓度时SOD活性始终处于被显著抑制(P〈0.05);鳃组织在低Cd^2+污染时SOD活性为&先降后升&,而高浓度的Cd^2+污染时其SOD活性为&先降后升再降&。
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Schering Pharmaceutical Ltd., has its business started in China since 1992, is a subsidiary of Schering A.G., which is one of the highly reputable multinational pharmaceutical companies in the world.
先灵药业有限公司是德国先灵公司于1992年在中国开设的独资企业,德国先灵公司是世界著名的跨国制药公司之一。
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Schering Pharmaceutical Ltd., has its business started in China since 1992, is a subsidiary of Schering A.G., which is one of the highly reputable multinational pharmaceutical companies in the world.
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- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。