查询词典 BA

Sol-gel Autoignition Synthesis, simple, self-cleaning and easy to undertake scale production, is the one of the prospective routes for manufacturing barium titanate powders.BaTiO3 nanopowders with the particle size 20-90nm, specific surface area 15m2/g, fine particle distribution, ratio of Ba/Ti 1.002 and with the dielectric constant more than 3000, were synthesized by SAS BaTiO3-TiCl4-ammonia-citric acid system.

本文自己组装的溶胶凝胶自燃合成系统，利用对Ba(NO_3)_2-TiCl_4-柠檬酸-氨水体系进行自燃合成研究，制备了具有纳米尺度的近球形BaTiO_3颗粒，粒径介于20-90nm之间，比表面积15m~2／g，分布范围较窄，Ba／Ti为1.002，器件介电常数最高达3000多。

In order to study the effect of deoxidation of AlSiBa alloys,experiments of deoxidation of two kinds of Ba alloy were conducted in intermediate-frequency induction furnace.

为了研究AlSiBa合金的脱氧效果，在中频感应炉上应用高Ba和低Ba两种合金进行脱氧实验。

The characteristics of changed Sr/Ba coincide with particle size and macroelement analysis. The higher Sr/Ba shows depauperization and increasing salinity.

Sr／Ba值的升降变化特征与粒度分析结果和常量元素分析结果都十分吻合，底部的高值说明湖面萎缩，盐度增加；56cm（公元1923年）以下相对平稳，56cm以后出现剧烈波动，这是人类活动对环境扰动的结果。

Gypsophila could be regenerated from floret buds cultured on MS basis medium with different phytohormone compositions（0～3 mg/L 6-BA,0～1 mg/L NAA, 0～1 mg/L 2,4-D）.

重瓣满天星花蕾在附加有不同激素的MS培养基上（0～3 mg/L 6-BA， 0～1 mg/L NAA，0～1 mg/L 2，4-D）均可长出再生植株，其中以MS+6-BA 1 mg/L效果最佳。

It is fine to cultivate haleness seeding on MS+6-BA 0.1 mg/L+NAA 0.2 mg/L+sucrose30% medium. It is fine to rhizogenesis inducement on MS+BA0.01 mg/L+NAA0.2 mg/L ++sucrose30% medium.

采用MS+6-BA 0.1 mg/L+NAA 0.2 mg/L+蔗糖30 g/L培养基培养健壮苗较好，最佳生根培养基为MS+6-BA 0.01 mg/L+NAA 0.2 mg/L +蔗糖30g/L。

Well, I'm part-time executive at BA and I'm part-time at Liverpool. I should say that when I first took on the British Airways role, I was also Chairman of the British Horseracing . Subsequently, still as Chairman of British Airways, I was also President of CBI, so I'm used to doing two big roles at the same time.

我在两边都是兼职工作，事实上，当我接手BA的工作时，我还是英国赛马协会的主席，后来，又同时作为BA主席和CBI的董事长，所以我已经习惯同时担任两个重大角色了。

The research on the tissue culture and cell suspension culture showed that thesuitable culture medium for inducing bud was MS supplemented with 1.5mg/L 6-BAand 0.1mg/L NAA, and for the generation-continuing multiplication was MSsupplemented with 1.5mg/L 6-BA and 0.2mg/L NAA. The rooting medium was1/2MS supplemented with 0.5mg/L IBA and the rooting rate was 45.0%. Plantletsurvival after transfer to sand was 52.5%.The induction rate of calli was66.7%～86.6% and the optimum medium was MS medium with 0.5mg/L 6-BA and2.0mg/L 2,4-D. The calli became smallest partical size, friable and had gooddispersion ability after 3 times successive transfer culture, the optimum medium wasMS medium with 0.2mg/L 6-BA and 2.0mg/L 2,4-D. Culturing these particles on sixkinds of MS liquid media with different hormone contents, the optimum medium wasselected basing on he change of the density of single-cell, the density of cellaggrefate and the mass of cell.

对蒜头果进行的组织培养与细胞悬浮培养研究结果表明：MS+6-BA1.5mg／L+NAA0.1mg／L+蔗糖3％激素组合能够较好地诱导芽的初始分化和增殖，适宜的芽苗继代增殖培养基为MS+6-BA1.5mg／L+NAA0.2mg／L+蔗糖3％；采用1／2MS+IBA0.5mg／L+蔗糖3％为生根培养基，生根率为45.0％；移栽到河沙的生根苗成活率为52.5％；愈伤组织诱导率为66.7％～86.6％，其中以MS+6-BA0.5mg／L+2，4-D2.0mg／L+蔗糖3％的培养基最佳，其诱导出的愈伤组织具有较强的增殖能力和较好的脆散结构，最佳继代培养基为MS+6-BA0.2mg／L+2，4-D2.0mg／L+蔗糖3％，且培养基中的6-BA与2，4-D浓度的比值越小，愈伤组织生长越快，结构越脆散，增殖率越高；将继代后的愈伤组织转入6种含不同激素浓度组合的MS液体培养基中进行振荡培养，在综合分析各培养基的单细胞密度，细胞团块密度，细胞生物量增长率等指标后，初步筛选出MS+6-BA0.2mg／L+2，4-D2.0mg／L培养基为较好的液体培养基。

Schutz said, however, that he feels sorriest for his staff who gave Good Ba Ba the attention a champion deserves over the last two years and nine months while he amassed 10 wins from 16 domestic starts and became Hong Kong's highest-rated racehorse of all time.

Schutz说，然而，他感到最抱歉为给予好Ba Ba关注冠军的他的职员该当在过去二年和九个月期间，当他累积了从16个国内开始的10次胜利并且变成所有时刻时香港的费用最高的赛马。

The results showed that the concentration and combination of 6-BA and NAA in MS medium had obvious effects on induction of callus, adventitious root and adventitious bud from shoot tip explants of purple-colored sweet potato.

结果表明，培养基中6-BA和NAA浓度和配比对紫色甘薯茎尖培养的愈伤组织、不定根和不定芽的诱导有明显影响。6-BA可促进不定芽的诱导，附加1 mg/L 6-BA的MS培养基为最佳诱芽培养基。

Secondly, to reduce the error cumulating effect of LAG-BA, another bit-allocation algorithm was derived from the least square support vector machine, where the coding information of several similar frames was taken into account. The proposed algorithm is denoted least square support vector machine bit allocation, which further depresses the video quality fluctuation.

针对LAG-BA的误差累积效应，根据最小二乘支持向量机的原理，进一步提出了一个考虑到多个相关图像编码信息的目标比特估计算法，并用LAG-BA和LSSVM-BA取代MPEG-4 Q2方案中的比特分配算法设计了两个改进的MPEG-4 Q2方案。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。