结果为
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Genetic analysis were carried out to identify powdery mildew and strip rust resistance genes in the F2 of Am6-4 amphiploid and wheat variety Jinan17. Results showed that resistances to powdery mildew and stripe rust were controlled by a single dominant gene respectively. 124 SSR primers from genome D were used for marker analysis, marker Xgwm98 150(150为下标) from the chromosome 6D was found to be linked to the new powdery mildew resistance gene with a linkage distance 20.42 cM; A special DNA band was amplified by primere xgwm33 in resistant stripe rust plants, resistance gene for stripe rust was localized on chromosome 1D, and the genetic distance between resistance gene and marker is 8.0 cM.
利用Am6-4与济南17F2分离群体进行白粉病和条锈病抗性基因的遗传分析结果证明,Am6-4中的抗白粉病和抗条锈病基因均为单显性基因;以124对D基因组SSR引物进行标记分析,引物Xgwm98在抗白粉病DNA池和单株中能扩增出特异标记带,标记与抗白粉病基因间的遗传距离为20.42cM,并将抗白粉病基因定位于6D染色体;引物Xgwm33能在抗条锈病DNA池和单株中扩增出特异标记带,标记与抗条锈病基因间的遗传距离为8.0cM,并将抗条锈病基因定位于1D染色体。
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The results indicated: 1) the rate of the PCR positive test for 1 120 transgene carps reached 60%; 2) the rate of the PCR positive test for 258 transgene carps' cross F1 generation reached 53.8%; 3) the rate of the PCR positive test for 36 transgene Carps' cytogenesis F
检测结果为:对1120尾转基因草鱼的PCR阳性检测,检出率为60%;258尾转基因草鱼杂交F1,阳性检测率为53.8%;36尾转基因草鱼雌核发育F1,阳性率为91.7%,说明Hu-IFN-α基因成功导入草鱼中,并能遗传给F1。
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The best conditions were: ethanol/acetone as solvent, molecular ratio of racemate to resolving agent 1.0:1.0, using heating as method of reaction, concentration of racemate 20mg/ml, crystallization temperature 1℃, crystallization time 8 days.
最佳结果为:乙醇/丙酮一 5.85,则为溶剂;L<一卜苹果酸与佐匹克隆摩尔投料比为10二0;佐匹克隆20mg/ml;反应物溶解方式为加热处理;结晶温度l℃;结晶时间sd进行拆分。
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Geometric mean iron absorption from unfortified Chinese Soy Sauce (Seagull brand, produced in Shanghai) with iron contents 15.8 mg Fe/dl was 6.95%.
其结果为:上海生产出口的海鸥牌瓶装酱油,原有铁(15.8mg铁/100ml)的吸收率几何均数为6.95%,酱油强化铁量为121mg铁/100ml时的铁吸收率为4.36%,该种铁强化酱油再强化维生素C(按铁:维生素C=1:2克分子量)则铁的吸收率为8.25%,几乎增加一倍。
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Through computer simulation of azeotropy rectification dehydration tower with benzene as entrainer, the optimal technical parameters were obtained as follows:①the output quantity of top tower was 69 kg/h, return benzene phasor as 58 kg/h and reflux ratio as 3, alcohol concentration in charge the higher the better, however, its maximum value influenced by water content at azeotropy point;②sensitivity analysis results indicated that the sensitivity of output quantity of top tower was the highest, alcohol concentration in charge the second and return benzene phasor and reflux ratio the lowest.
对以苯作为夹带剂的共沸精馏脱水塔进行了计算机模拟,得到了最佳工艺参数:①塔顶采出量为69 kg/h,返回苯相量为58 kg/h,回流比为3,进料乙醇浓度越高越好,但其最大值受共沸点水含量的影响。②敏感性分析的结果为塔顶采出量的灵敏度最大,进料乙醇浓度次之,而返回苯相量和回流比较小。
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The soluble peptidoglycan is gained by short dose benzylpenicillin sodium and sephadex G-100; the SLP reagent kit revealed the prepared soluble peptidoglycan is peptidoglycan; the limulus test showed that the content of LPS in the prepared soluble peptidoglycan(10ng/ml) is lower (0.01ng/ml); the improved LOWRY reagent kit showed the content of protein in the prepared soluble peptidoglycan(1.0mg/ml) was 0.06mg/ml; the optimization condition is 0.75mg/ml of the dosage of benzylpenicillin sodium,1h of the incubation time of benzylpenicillin sodium addition and 5×108CFU/ml of the bacterial concentration.
应用青霉素诱导和Sephadex G-100凝胶柱成功分离得到金葡菌可溶性PGN;所制备的可溶性PGN经SLP试剂检测结果为阳性;动态浊度鲎实验检测制备的可溶性PGN(10ng/ml)中LPS含量小于0.01ng/ml;改良LOWRY试剂检测可溶性PGN(1.0mg/ml)中蛋白含量为0.06mg/ml;青霉素诱导和Sephadex G-100凝胶柱法提取金葡菌可溶性PGN的最佳条件是:青霉素的使用浓度为0.75mg/ml,菌液浓度为5×108CFU/ml,加入青霉素后孵育时间为1h。
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The second part of research is analysis of the decolorization bacterial by anaerobic bioreactor, decolour experimental result: To decolour complete for 6 hour have 5 colonies, define for being high decolor bacterial; to decolour complete for 6~36 hour have 20 colonies, define for being medium decolor bacterial; And the person who greater thans 70% of decolouring rate have 25 colonies within 36 hours, define for being low decolor bacterial.
研究第二部份为厌氧脱色槽中之厌氧脱色菌种之分析,初步脱色实验结果为6小时内脱色完毕者有5株,定义为高脱色菌株;6~36小时内脱色完毕者有20株,定义为中脱色菌株;而在6~36小时内脱色率大於70%者有25株,定义为低脱色菌株。
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Six bacteria and five mildews have been separated from 119 strains, wliich grew well on the culture media contained lignin. The result of taxonomic identification is that XI, X2 and X3 belong to Pseudomonas, X4 and X5 belong to Xanihomonas, X6 belongs to Mycoplana. A preliminary study has been carried out on the capacity of lignin degradation of the 6strains of bacteria, and strains X2 and X4 were chose to carry out the experiments. The most favorable temperature for the 2 strains is 30癈, and the pH is 7; After being treated by ultraviolet rays, activity of all the three kinds of lignin-degrading enzyme produced by the strains can be increased greatly, the bacteria increasing rate is remarkably improved.
从119个菌株中分离筛选出了6株细菌和5株霉菌,它们可以在含有木质素的培养基上良好生长:细菌分类学鉴定结果为X1、X2和X3:假单胞菌属,X4和X5:黄单胞杆菌属,X6:枝动杆菌属;对6株细菌降解木质素性能进行了初步的研究,选定X2和X4为实验用菌种,两株菌适宜的生长温度为30℃,最适初始pH值为7;经紫外线照射诱变法处理,可使它们产生的三种木素分解酶活性均有明显的提高,细菌增长速率比诱变前明显提高。
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In the bio-electric signal mode, SNR is 50dB, effective number of bits is 10-bit; in the bio-image signal mode SNR is 50dB, ENOB is 8-bit. It has been fabricated by TSMC 0.18 ?慆 CMOS 1P6M standard process.
且使用低电压源1.5V的电压供应,最后结果为在生理电讯号的模式时,SNDR为60dB,ENOB为10-bit;在生理影像讯号模式时,SNR为50dB,ENOB为8-bit。
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Based on the model calculation,an FAPP ventilation system was madein Beijing Poultry Breeding Company.Through running test and a series ofphysical and chemical characteristic measurement,the distribution of flowspeed in length,and breadth was given.The average temperatureand rel-ative humidity,the amplitude of T and RH per day of 30 days in winter,and instantaneous T and RH in 24 hours wre measured in FAPP house,com-paring house and outside,the result shew that FAPP ventilation system wassuperior to comparing house.The dust concentration and microrganism con-tent were also measured in the rearing piriod of poultry,the value in FAPPhouse was junior to comparing house.
在模拟结果的基础上,设计了一套FAPP通风系统并在北京市种禽公司原种后备场种雏舍进行了实际运行试验和一系列的理化特性参数的测试,试验给出的正压管道式送风舍纵轴方向及横截面上气流速度的分布规律与模拟结果相吻合;通过对FAPP舍、对照舍及舍外冬季30天的逐日平均温湿度、温湿度振幅以及24小时瞬时温湿度的测试分析,显示了FAPP通风系统在冬季通风中明显优于负压通风系统;在雏鸡全周期的饲养过程中还对舍内粉尘与微生物的含量进行了测试,FAPP舍的值明显低于对照舍,这一结果为FAPP通风系统的推广应用提供了实验依据。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。