生长速率

The quality of purified 2-KGA from its fermentation products was up to industrial standard. In addition, several hexoses, such as D-glucose and D-sorbitol can be utilized to synthesize 2-KGA by this newly-mixed culture. The growth and anabolism of the B529-V6 were studied in 4M〓 and 300M〓 fermentor respectively. The results showed that its growth and anabolism were affected by carbon sources, ratio of D-glucose and L-sorbose, nitrogen sources, growth factors, inoculum quality and culture condition including the initial pH value, temperature and ventilation.

新菌系B529-V6表现出了较强的高浓度L-山梨糖耐受能力、较高的底物代谢速率和较高的2-KGA转化能力，在8％山梨糖浓度的发酵培养基中培养48h，糖酸转化率较对照菌系提高了5.94％；山梨糖浓度提高至10％，其生长代谢受影响程度较小，且能不同程度地利用葡萄糖和山梨醇为底物，合成维生素C前体-2-酮基-L-古龙酸（2-KGA），其发酵产物2-KGA经反相高效液相色谱分析其质量符合工业化生产要求。

The results showed that biomass accumulation of maize plants accorded with the S-shaped curve as plants developed.

结果表明，玉米植株干物质积累与生育进程的关系呈S型生长曲线；在群体干物质积累速率和最终积累量都表现出先玉335高于郑单958及长城799的趋势。

The studied area is located at the tropical area in Xishuangbanna where biological diversity is very rich but ecosystem is weak and Swidden agriculture is popular. With population growing, extensive cultivation and overuse of soil resources has resulted soil and environmental degradation, and restricted continuous development of countryside.

土壤养分和土壤微生物生长代谢水平的衰退是热带山地退化的重要表现形式，二者的变化基本是一致的，即从热带雨林→ 33a次生林→ 6a轮歇地→ 4a轮歇地→旱谷地→橡胶林→荒草坡呈降低趋势；相对于热带雨林而言，不同利用方式土壤微生物和土壤养分状况均有不同程度的下降，且随退化程度增高减幅增大，土壤微生物衰减的速率比土壤养分的衰减更快。

It is possible for this new device to eliminate the growth striations introduced by the fluctuation in pulling rate.

这种新颖的提拉装置可望消除由于提拉速率的起伏而导致的晶体生长条纹。

Selection for the early-maturing made chicken reach maturity early. To compare the growth parameter of L2 and S strains with similar body weight, it showed that selection for egg production might result in the dam lines pullets earlier to maturity indirectly.

比较体型相似的L2和S品系母鸡之生长性能参数，L2品系母鸡在性成熟速率方面略高於S品系母鸡，显示母系针对产蛋数进行选拔可能间接使初产提早。

With the increased phosphorus supply, the net photosynthetic rate at saturated light, leaf area ratio, and the concentration of nitrogen and phosphorus increased in both species, and the biomass allocation of A. crenata to propagule also increased. So it was indicated that the increased phosphorus supply could facilitate the growth and reproduction of these two species.

结果表明：随磷营养水平的增加，两种植物在饱和光下的净光合速率和叶面积比升高，各器官的氮浓度和磷浓度均有所增加，其中朱砂根对繁殖器官的投入也增加，表明磷营养水平的增加能够促进其生长和繁殖。

An increment of compressive stress value is observed with the decrease of residual gas pressure or deposition rate.

沉积真空度和沉积速率的上升，将使薄膜在生长阶段具有更大的压应力。

ResultThe results showed tat the sweet sorghum growth obviously surpassed the grain sorghum. The sugar content accumulation beginning and the total content were higher than the grain sorghum, but the sweet sorghum and the grain sorghum sugar accumulation general trend was consistent. Sweet sorghum biology yield was superiority, but grain sorghum ear of characteristic was superiority. In the physiological character, the chlorophyll content grain sorghum surpassed the sweet sorghum, but sweet sorghum was higher in the breath speed.

结果结果表明，甜高粱生长优势显著优于粒用高粱，主要表现在与生物产量有关的性状；糖含量的积累起点及总含量均高于粒用高粱，而甜高粱和粒用高粱糖积累总趋势是一致的；甜高粱生物产量优势强，而粒用高粱穗部性状优势强；生理性状中叶绿素含量粒用高粱优于甜高粱，而呼吸速率甜高粱偏高。

Solar radiation was the second cause of large variation in leaf growth of taro. When transplanting in January, the rate of increase and maximum value of LAI was largest, and the annual deviation in the dynamics of leaf growth was smallest.

虽然本省水芋可全年种植，但以1月种植期的LAI增加速率最快且在年度间变异最小，倘提前於11月或延后至3-5月种植有可能分别因为低温、梅雨或颱风等异常气候而减缓叶片生长。

Solar radiation was the second cause of large variation in leaf growth of taro. When transplanting in January, the rate of increase and maximum value of LAI was largest, and the annual deviation in the dynamics of leaf growth was smallest.

虽然本省水芋可全年种植，但以1月种植期的LAI增加速率最快且在年度间变异最小，倘提前於11月或延后至3-5月种植有可能分别因为低温、梅雨或台风等异常气候而减缓叶片生长。

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。