查询词典 r.h.
- 与 r.h. 相关的网络例句 [注:此内容来源于网络,仅供参考]
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H. J. R. Murry, in his work titled A History of Chess, has concluded that 砪hess is a descendant of an Indian game played in the 7th century AD.
J。 R。默里,在他名为《象棋的历史》的作品中,断定国际象棋是由一种公元七世纪的印度游戏衍生而来。
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Particularly,when A is positive,we give a detailed characterization of the set ∏={Q∈∏:R=S⊥,AQ=QA},where ∏ and S⊥ denote the set of all idempotents on H and the orthogonal complement of S,respectively.
特别地,当A是正算子时得出了集合∏={Q∈∏:R=S⊥,AQ=Q*A}非空的充要条件;并且对集合∏进行了详细的刻化,这里∏和S⊥分别表示一个复Hilbert空间上的所有幂等算子构成的集合和子空间S的正交补空间。
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Test results show that leaching rate of vanadium pentoxide is up to 92% at the temperature of 90℃, with mass ratio of liquid and solid being 2:1, usage of manganese dioxide being 3%, with concentration of sulfuric acid of 20%, and mixing speed at 1500 r/min. It is about 10% higher than roasting. Environmental pollution and energy consumption can also be effectively controlled.
实验结果表明,在MnO2用量3%、温度90℃、液固比2:1、反应时间9 h、硫酸的浓度为20%、搅拌速度为1500 r/min的优化条件下,五氧化二钒浸出率为92%,比钠盐焙烧工艺高出10%以上,环境污染和能源消耗也得到有效控制。
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Much better asymmetric induction was obtained with the catalysis of Ag /MAPs than with Ag /H〓-MAPs, and the binaphthyl backbone of R configuration was found to match to the S, S pyrrolidino group.
含有中心手性和轴手性两种手性因素的氮膦配体中,轴手性为R构型时,和中心手性S,S构型相匹配。
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The results showed: at the reaction temperature of 25~30 ℃,hydrogen pressure of 1.0~1.5 MPa,Vethanol∶Vcyclopentadiene of 5~6∶1,the catalyst dosage of 4 %~5 % and stirring rate of 800 r/min.The conversion of cyclopentadiene was above 98% and the selec...
结果表明,在反应温度25-30℃,氢气分压为1.0-1.5 MPa,无水乙醇作为溶剂,V无水乙醇∶V环戊二烯为5-6∶1,催化剂用量为4%-5%,搅拌速度为800 r/min条件下,反应时间2~3 h,环戊二烯的转化率大于98%,环戊烯的选择性大于95%。
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Using Eriochome cyanine R staining, we found that Al accumulation on surface of root tips was positive related to the inhibition of root growth in treatments of 0 - 80μmol·L~(-1) Al for 24 h. Exchangeable Al in apoplast and symplasm of root tips of wheat was effectively desorbed by 5 mmol·L~(-1) CaCl_2 at 4℃.
铬化青R染色可以原位显示0-80μmol·L~(-1)Al处理后根尖表面Al的吸附量与根尖伸长受抑制程度具有很好的一致性。5mmol·L~(-1) CaCl_2溶液可以有效洗脱10和40μmol·L~(-1)Al处理24小时后小麦根尖质外体和共质体中可交换态Al。
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Kg-1?h-1, Fresenius Kabi Co, Germany into gut via a tonometric catheter for 3 hours till intolerance symptoms, which including vomiting and diarrhea which indicated gut intolerance.
按随机数字表法将动物分成单纯EEN组、单纯I/R组、I/R后EEN组,每组8只。
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R. Giger in 1979, the menacing star of the Alien series is a unique xenomorphic being.
由H。 R。 Giger于1979设计的异形系列的威胁之星,是一个独特的异形物种。
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R. Giger in 1979, the menacing star of the Alien series is a unique xenomorphic being.
由H。 R。 Giger于1979设计的异形,是一个独特的异形物种。
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The R value and the G value are lower in sublingual venae color in the Lung Cancer victims.
舌下络脉颜色的R值、G值较低,B值和正常组无明显差异,H值则较高。
- 相关中文对照歌词
- H-O-A-R
- C.R.U.S.H.
- I Used To Love H.E.R.
- C-H-R-I-S-T-M-A-S
- H.A.T.E.R.Z.
- T.R.U.T.H.
- F.R.E.S.H.
- Glasgow (T-H-E-G-A-R-A-G-E, Or The Garage)
- 推荐网络例句
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I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""
客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。
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Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.
由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。
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Do not 'inflate' your achievements and/or qualifications or skills .
不要 '夸大' 你的业绩或成果,条件或者技能。