生长的

Solute diffusion controlled solidification model was employed to simulate the columnar to equiaxial transition of TiAl alloy casting. The simulation results show that solute shock wave occurs when the diffusion fields of columnar and equiaxial dendrites meet.

利用溶质扩散控制模型对TiAl合金柱状晶/等轴晶转变过程进行了数值模拟，结果表明，等轴晶在柱状晶前沿形核及生长过程中，当两个扩散场相遇时，观察到成分冲击波，它可能是导致柱状晶停止生长的一个主要原因。

Feeding of glucose was started at the end of the exponential phase of yeast growth. Intermitted aeration for 10 sec at every 3 min interval was used for the fed-batch fermentation. A dry cell weight of 8.22 g/L and an ethanol concentration of 73.7 g/L were achieved after 60 hrs of cultivation.

以葡萄糖浓度275 g/L进行批次馈料酦酵培养，当菌体生长至对数生长的末期时，通气方式改变为每间隔3分钟通气10秒钟，於60小时后菌体乾重可达到8.22 g/L，酒精浓度为

Metabolic flux analysis for the logarithmic phases of photoautotrophic and mixotrophic growth of Anabaena sp. PCC 7120 in an airlift photobioreactor was accomplished by using the stoichiometric model.

利用此计量关系模型，对鱼腥藻7120细胞在气升式光生物反应器中光自养和混合营养生长的对数生长阶段进行了代谢通量分析。

In order to discover acid-tolerant Rhizobium meliloti that can nodulate alfalfa high-effectively on acidic soil, researches were explored to isolate rhizobia from alfalfa nodules on acidic soil (pH5.2), methods based on the thesis of adaptive acid-tolerance response of the Rhizobia were adopted, six strains were isolated, which could grow on solid medium with pH4.8 steadily. In addition, the nodulation characteristics, growth curves and mean generation time under different acidity of the strains were examined.

为获得能够使紫花苜蓿在酸性土壤中高效结瘤的耐酸根瘤菌，该研究从酸性土（pH5.2）上生长的紫花苜蓿根瘤中分离到若干菌株，利用根瘤菌对酸的适应性耐受反应筛选到六株能够在pH4.8的固体培养基上稳定生长的菌株，并检测了这六株菌的结瘤特征、不同酸度下的生长曲线和平均代时。

Result Under common condition of water body, the growth of S. obliquus accelerated along with the increment of P concentration in water body with optimum P concentration being about 2 mg/L. Both low and higher P concentration would play certain limiting function on the growth of S. obliquus.

结果］在通常水体情况下，斜生栅藻的生长随着水体磷浓度的升高而加快，斜生栅藻生长的最适磷浓度为2mg/L左右，低浓度和较高的磷浓度都会对斜生栅藻的生长起一定的限制作用。

The transition thickness is significantly dependent on the growth temperature and germanium content, and is always smaller than the critical thickness of pseudomorphic growth.

但是，当降低生长温度时，Ge〓Si〓在Si衬底上作二维生长的临界厚度可明显增加。

To study whether spermatogonial stem cells can grow on the feeder layers of bone marrow stromal cells, and their effecting factors in vitro.

目的 以原代培养小鼠骨髓基质细胞为饲养层，探讨精原干细胞能否在该饲养层上生长及生长的影响因素。

Spinulosa developed another kind of architecture, which was different from that in the control.

对于子株生长的促进作用则表现在其整个生长过程中。

For example, there is an experiment on the sprouting of seeds which has been running for more than 50 years.

其目的是要确定在适当生长的条件下，种子可以在地下埋多长时间仍能生长。

Although there is not relation with K2HPO4, it need phosphorus as energy in the initial stages of growth of thiobacillus ferrooxidans .

虽然K2HPO4对浸出效果没什么影响，但是在细菌生长的最初期需要P作为生长源。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。