查询词典 addition-compound
- 与 addition-compound 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Cut a big alphabetic string into a series of alphabetic string section and calculate the character figure of every section of character and accumulation addition to gain (length and accumulation addition) team number of corresponding teams. So two big alphabetic strings can be changed into two smaller teams. Second, match two teams (length and accumulation addition) and find matching partners.
该算法是取某个特征字符或特征字符序列做为分割点,把大字符串分割为一系列的字符串段,并计算每一个段的字符数和累加和,得到对组成的数组,这样就把两个大的字符串转换为两个小得多的数组;第二步匹配两个数组,找出匹配项,第三步分别对数组中每一项所对应的字符串片段进行匹配。
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It was found that the addition of negative charge inducing agent increased the electrostatic level obviously, the addition of a small amount of positive charge inducing agent decreased visibly the electrostatic level, and the addition of inactive liquid charge inducing agent reduced the electrostatic level significantly in the fluidized bed.
实验结果显示负静电剂的加入,使得整床的静电水平显著升高;正静电引发剂的少量加入,流化床内的静电水平有明显降低;非活泼液体静电引发剂的注入,流化床内的静电水平显著下降。
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Asparagus& Jujube Honey Wine is developed with asparagus, fresh jujube and honey as its essentials and fruit wine yeast as its fermentation bacterial species according to the following procedures: Steaming of jujube, water addition ratio 1∶3~4, temperature 80~90℃, 30min; Preparation of asparagus juice, addition quantity of the composite enzyme of pectase and cellulase is 20~30u/ml, 90min; Addition quantity of fruit wine dry yeast 0.1%~0.2% of materials input.
摘 要:以芦笋、新鲜红枣和蜂蜜为原料,果酒酵母为发酵菌种研制生产芦笋枣蜜酒。红枣蒸煮:加水比1∶3~4,温度80~90℃,30min;芦笋汁制备:果胶酶、纤维素酶的复合酶添加量20~30u/ml,时间90min;果酒干酵母添加量为投料量的0.1%~0.2%。
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The results show that the grain size is refined by the addition of Nd or Dy, especially combined addition is better than single addition.
结果表明:ZK10镁合金中分别加入Nd和Dy均能细化晶粒,且Nd和Dy同时加入的效果优于单一加入的效果,当同时加入质量分数为0.2% Nd和0.6% Dy时,合金的平均晶粒尺寸由原来的150 μm细化至60 μm,使ZK10合金的抗拉强度和屈服强度分别提高至191.0 MPa和69.0 MPa,伸长率达到16.6%,与未加入稀土的ZK10合金相比分别提高89%,43%和232%。
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PS version in addition to the dirty dirty with scattering film in addition to the method deferrization dirty agent in addition to the two kinds of dirty method.
PS版不兴不净有散射膜不兴不净法和不兴不净剂不兴不净法两栽。
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PS version in addition to the dirty dirty with scattering film in addition to the method deferrization dirty agent in addition to the two kinds of dirty method.
PS版不兴不不污有散射膜不兴不不污法和不兴不不污剂不兴不不污法两栽。
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The chapter two was focused on the samarium diiodide promoted organic reactions and their applications in organic synthesis, firstly, a new synthesis of highly substituted cyclopentadienes from a,β-alkynone promoted by samarium diiodide was investigated and the highly substituted cyclopentadienes were prepared in moderate to good yields under mild conditions. Secondly, the Michael addition and Michael-aldol tandem reaction of diorganyl diselenides or diorganyl disulfides with α,β-alkynones mediated by samarium diiodide were studied and a series of alkenylsulfides and alkenylselenides were prepared in good yields. Then the highly regioselecfive nucleophilic addition of the allylsamarium bromide to α,β-alkynones were explored. We found that the allylsamarium bromide reacts with α,β-alkynones to afford regiospecificly 1. 2-nucleophilic addition products in good yields under mild condition. At last we studied the coupling reaction of aryl halides promoted by NiCl〓/PPh〓/Sm〓.
第二章 研究了二碘化钐、金属钐促进的有机反应:1、二碘化钐促进下α,β-炔基酮的偶联环化反应,提供了一种制备多取代环戊二烯的新方法;2、二碘化钐促进下的二硫醚、二硒醚与α,β-炔基酮的Michael加成反应,为高产率地制备多取代的烯基硫或烯基硒化合物提供了方便可靠的新方法;3、二碘化钐促进下的二硫醚、二硒醚与α,β-炔基酮和醛、酮的Michael—aldol串联反应,提供了一种一锅法高产率地制备多取代的含硫的烯丙基醇或含硒的烯丙基醇类化合物的方便可靠的原子经济性的新方法;4、烯丙基溴化钐与α,β-炔基酮的高度区域选择性的1,2-亲核加成反应;5、NiCl〓/PPh〓/Sm〓促进的卤代芳烃的偶联反应-一种从各种卤代芳烃制备联苯类化合物的有效方法。
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Orientale additional and substitutional lines. chromosome number of 96 BC2 F3 individuals were accounted. Fifteen plants with 2n= 43 and eight plants with 2n= 44 were checked out. GISH results of the individuals with 43 chromosomes showed that they blonged to three different monosomic additions. Two disomic additions, ine double-monosomic addition, one trible- monosomic addition and one monosomic addition were found in the 2n = 44 individuals. One double-monosomic substitution and one monosomic sustitution were obtained.
为了筛选小麦-旱麦草异附加系、异代换系,对普通小麦品种Fukuho×东方旱麦草属间杂种的BC2F3代材料的96粒种子进行了染色体数目的检测,共检出15粒2n=43的种子,8粒2n=44的种子,进一步对以上材料进行的基因组DNA原位杂交,共鉴定出3个单体附加系,2个二体附加系,1个双单体附加,1个小麦三体单体附加,1个附加3条东方旱麦草染色体的小麦单体,在染色体数为42的个体中,检测出1个单体代换,1个双单体代换。
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The result makes clear: EThe tensile strength of TFE film increases somewhat along with the addition of drawing speed, and rupture outspread rate reduces;ETFE to succumb filmily somewhat along with the addition of drawing speed the addition that intensity follows drawing rate and increase somewhat, but the 2nd succumb intensity increases not big;ETFE to succumb filmily meet an emergency follows drawing rate increase somewhat, the 2nd succumb the amount of tangent and stretch model that meet an emergency reduces;ETFE film somewhat and model of the 2nd flexibility measure those who follow drawing rate to increase show downtrend, quantity of secant flexibility model and quantity of the 3rd stretch model do not have apparent change.
结果表明:ETFE薄膜的抗拉强度随拉伸速度的增加略有增加,而断裂延伸率随拉伸速度的增加略有减小;ETFE薄膜的屈服强度随拉伸速度的增加而有所增加,但第二屈服强度增加不大;ETFE薄膜的屈服应变随拉伸速度的增加略有增加,第二屈服应变则略有减少;ETFE薄膜的切线弹性模量以及第二弹性模量随拉伸速度的增加呈下降趋向,割线弹性模量和第三弹性模量则没有明显的变化。
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In the current study, anoxic dechlorinations of p, p'-DDT,γ-HCH, HCB in the Liao River sediment were studied under the following conditions: without any additional short chain carbon substrates or vitamin B〓; with the addition of short chain carbon sources (including sodium lactate, sodium propionate or sodium acetate); with the addition of vitamin B〓; with the addition of both short chain carbon substrates and vitamin B〓, with the addition of sodium dodecyl sulfate , a kind of surfactant; the coexistence of the three chlorinated compounds.
本文分别采用不外加碳源和维生素B〓外加碳源(包括乳酸钠、丙酸钠或乙酸钠)、外加维生素B〓以及同时外加碳源和维生素B〓的方法,考察了p,p'-DDT、γ-HCH和HCB三种氯代有机污染物单独或混合存在下,在辽河沉积物中缺氧脱氯降解的情况,主要得到以下结论
- 推荐网络例句
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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。
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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
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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。