比较数

With many years of research, two inbreeds 18-599 and 18-599 are sieved to be excellent on both characters of induction efficiency and number of regenerating. They also act much better comparing with those superior acceptors as B73, A188 and zong 31, which are known in foreign and home country, and their induction efficiency don't act different essentially, however their number of regenerating is much lower.

6经过多年的重复研究后筛选到的玉米幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等2个幼胚培养能力性状均表现十分优良的自交系18-599和18-599，与国内外公认的玉米转基因优良受体，如B73、A188和综31、中自03等相比较，它们不仅在幼胚培养胚性愈伤组织诱导率表现上没有实质性的差别，而且在胚性愈伤组织绿苗发生数的表现上要比后者优良得多。

In field of cotton as CK, with the 20-year-old almond tree intercropping cotton of the photosynthetic characteristics yield and soil nutrient a comparative study, results showed that:①almond and cotton intercropping cotton yield great influence mainly reflected in the decrease of Harvest lants、 Harvest bolls and Total bolls, thereby affecting the Seed cotton yield and lint yield, Inside of crown almond , Tow meter outside of crown almond of the Seed cotton yield were contrasted respectively comparatively having decreased 66.92% and 42.78% by degrees.

以大田棉花为对照，与20年生扁桃树下间作棉花的光合特性、产量及土壤养分进行比较研究，结果表明：①扁棉间作对棉花的产量影响很大，主要表现在间作减少了亩株数、亩铃数和单株成铃数，进而影响到了子棉和皮棉的亩产，扁桃树树冠内侧、树冠外侧2米处的子棉平均亩产分别较对照递减了66.92%和42.78%。

The system Pancharatnam phase evolutes regularly when the average photon number of coherent light is small, while it becomes more chaotic as the average photon number increases.

系统Pancharatnam相位随时间的演化在平均光子数较小时表现比较有规律，但随着平均光子数的增加，它趋于混沌化。

The strategies of 4-6 year old kindergarteners were abundant, among them the counting fingers strategy and retrieving strategy were used frequently, and the most efficient one was counting forgers.

4-6岁幼儿的策略种类已经比较丰富，大部分幼儿偏向于使用数手指策略和有幼儿特色的检索策路：数手指策略对他们而言是最有效的策略。

8 Mol/L. The electrode process and reaction mechanism of ACOP were investigated. The results show that the proton numbers is 2 and electron transfer number n is 2. The method has been used to determine the content of ACOP in tablets with the recovery between 98.2%~105.0% by means of standard addition method. Compare with ultraviolet spectrometry, the method is not remarkable difference.

9949；检测限为8。 0×10-8 mol/L。探讨了ACOP在GCE/Nafion-MWCNTs上的电极过程和反应机理，测得在本体系中参与反应的质子数和电子转移数均为2，对ACOP药片进行了测定，回收率为98.2%~105.0%，与紫外分光光度法比较，无显著差异。

In the parameterized design of the hot wind furnace, the number of rows and columns of pipe bundle were always varied with design parameters, it was difficult to generate 3D parametric model of hot wind furnace.

在间接加热式热风炉的参数化设计中，蛇型管束的行数和列数随着设计参数的变化而变化，使得间接加热式热风炉三维参数化建模比较困难。

The root hair morphology of cv. RM109 was observed and compared. The results indicated that in the distance of 1 cm to the apical of seed root, the number of root hair of RM109 was 19% of cv. Oochikara, and the root diameters were not different from cv. Oochikara; in the distance of 8 cm, the number of root hair and the root diameters of RM109 were 45% and 79% of cv. Oochikara, in the distance of 3 cm, the length of the longest root hair was 33% of cv. Oochikara; but the length from the apical of the seed root to root hair initiation was not different.

根毛观察比较显示，距种子根根端1 cm处的RM109根毛数是&大力&品种的19%，差异极显著，根直径与&大力&品种差异不显著；距根端8 cm处的RM109根毛数和根直径分别是&大力&品种的45%和79%，二者差异极显著；距根端3 cm处，RM109最大根毛长是&大力&品种的33%，差异极显著；RM109种子根根端到根毛发生区的长度，与&大力&品种的差异不显著。

Using the independence number and the girth, the upper bound of the Betti deficiency is obtained. A better lower bound on the maximum genus of a graph is obtained and a previous result is improved.

利用图的独立数和围长，得到了一个Betti亏数的上界，进而得到了最大亏格的一个比较好的下界，改进了黄元秋先前的一个结果。

This business of ranking people obsessively according to their age relative to my own is something I have been doing ever since I could count.

我从学会数数起，就一直着了魔地比较别人和我自己的年龄，并据此论资排辈。

This work indicates that the correlation between the clutch size and reproductive success of Great Tit is remarkable.

对窝卵数为10枚和11枚的孵化期、孵化率、育雏期、出飞率、幼鸟离巢体重、出飞幼鸟数量等繁殖参数比较结果表明，人工巢箱条件下，大山雀的最佳窝卵数为11枚。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。