成对
- 与 成对 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In order to satisfy the real-time control of air/fuel ratio,this model was simplified based on two supposals as follows:(1) the intake air mass flow rate has a linear form with the product of the two established expressions,the throttle angle expression and the intake air pressure expres...
为满足基于模型进行空燃比实时控制的要求,基于以下两个假设对模型进行了简化:(1)假设进气流量与模型所建立的关于节气门开度和进气压力的表达式的乘积成线性关系;(2)充量系数和进气压力的乘积与进气压力成线性关系。
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Bach's preludes were also varied, some akin to Baroque dances, others being two- and three-part contrapuntal works not unlike his inventions and sinfonias.
巴哈的前奏曲亦被变奏,有些成了巴洛克时期的舞曲,有些则成了两部或三部对位曲和他的创意曲及交响乐相似。
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The safety endpoint was the rate of sICH. Efficacy endpoints were the rate of reperfusion on MRI after 4 to 8 hours and clinical outcome as assessed by NIHSS, modified Rankin scale, and Barthel Index at 90 days.
弥漫成像能够显示梗死和已经死亡的组织,而灌注成像能够勾画出周围缺血的脑组织,但不包括死亡了的,这样就可以评价中风相关的血管再通后是否对患者有益。
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With respect to multiple dominant scatterers in one range bin, a nonlinear least squares autofocusing algorithm is proposed.
第五章在建立机动目标成像的信号模型基础上,对机动目标ISAR成像的自聚焦问题进行了讨论。
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METHOD:Venlafaxine was synthesized by steps of etherification,acid chloridization,amidation,Grignard reaction,reduction,salifying from 4-hydrophenylacetic acid.
该化合物以对羟基苯乙酸为原料,经醚华、酰氯华、酰胺化格氏反应、还原、成盐等步骤制备而成。
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Moreover, this kind repairers suitable temperature range is wide, from 0°C to 35° C, and can be used in the whole year. The cement concrete pavement fast repairer has a long time to be used in construction and is easy to operate, so it can be widely used in road construction.This thesis reports the present development situation of Portland cement concrete pavements in Sichuan Province. It focuses on the investigation of pavement conditions in the northern section of Dajian Road, the Chengdu-Longquanyi section of Chengdu-Chongqing Freeway, and Chengdu-Wenjiang-Qionglai Highway.
论文全面总结分析了四川省水泥混凝土路面的发展现状,重点对大件路北段、成渝高速成龙段、成温邛公路三个路段的水泥混凝土路面破损情况进行了调查,分析了主要的破损类型并进而指出了四川省水泥混凝土路面发展中存在的问题。
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The gas-to-powder conversion is carried out following the route: DMS pyrolyzes and forms product molecule and molecular clusters, the product molecular clusters that grow to and above the critical size by random collisions with molecules and other clusters become elementary particles, the elementary particles grow further by collisions and fusion with molecules, clusters and other elementary particles to form resulted SiC particle.
论文采用TEM、HREM、XRD、IR、NMR、中子衍射、Raman光谱和定量化学分析、光透沉降粒度分析等手段,对制备得到的纳米SiC粉体进行了系统表征研究,并研究了SiC纳米粉体的成核、生长、晶化过程和机制,指出化学气相反应法制备SiC纳米粉体的过程是一个均匀成核→核子生长形成初始颗粒→初始颗粒熔融碰撞→产物粉体的过程。
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Later, playing to more than 40 class, only to listen to others, dark, animal husbandry练级much faster, only to wash into the dark, animal husbandry, to 60, immediately wash back to the sacred, there is no trace of nostalgic, I remember that unions once again RAID End, listening to my friend that the battlefield It's fun, we want to see, friends say, the sacred pastors into useless, not to kill, let me wash into the dark, animal husbandry, the time in front of the priest trainer Orgrimmar hesitated for a long time, just like in the hesitation, not to set foot on this road, as if following their own path on the road is no longer pure, no longer sacred, and some people can not understand these feelings now, after half an hour hesitated, and finally points down, points from the dark, animal husbandry talent at the moment, his heart in the blood, the end point is also very tense, very self-reproach, as if a child has done wrong.
后来玩到40多级,才听别人说,暗牧练级快得多,才洗成暗牧,到了60,马上又洗回神圣,没有一丝眷恋,记得又一次工会RAID完,听朋友说战场很好玩,就想去看看,朋友又说,神圣牧师进去没用,不能杀人,让我洗成暗牧,那个时侯对着奥格瑞玛的牧师训练师犹豫了很久,就好像在犹豫,要不要踏上这条道路,仿佛踏上道路之后自己就不再纯洁,不再神圣了,有些人无法理解这些感受吧,犹豫了半个小时之后,终于点了下去,点起暗牧天赋的那一刻,心在滴血,点完了也很紧张,很自责,好像一个做了错事的孩子。
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The results were as follows:1 The explants with two phyllomes(about 0.2-0.5mm in size )were found to be suitable for virus-free seedling culture , which were cultured on solid MS medium supplement with 6-BA,NAA and IAA ,The result indicated that the plantlet was over 30% after three months.
主要结果如下: 1。取带2个叶原基(长度约为0.2-0.5mm)的茎尖为外植体,在附加6-BA、IAA和NAA的MS培养基上进行3个月的培养,成苗率达30%以上。另外,在切取茎尖前对薯苗热疗(37℃)4周,在基本不影响成苗率的同时,可大幅度提高脱毒率。
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We tried to prepare Li2S-SiS2 based thionitride glasses by the solid synthesize method, where Li3N was used as a nitrogen source. This paper reports the preparations, electrical, and electrochemical properties of Li2S-SiS2-Li3N glasses. Phase identification was carried out by X-ray diffraction .Ionic conductivity of the pelletized solid electrolytes was investigated through AC impedance.
本文以无机固体电解质为研究对象,利用固相合成方法制备了以Li2S-SiS2为基体掺杂Li3N的三元体系Li2S-SiS2-Li3N;通过XRD对样品进行了物相分析;采用交流阻抗技术测量了电解质样片的阻抗谱并计算了离子电导率和活化能;并利用循环伏安法估测了电解质样片的电化学稳定性;用固体电解质组装成模拟电池进行充放电测试。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。