生长的

Herbicidal active ingredient extracted, isolated and identified from Paulownia tomentosa Steud against Amaranthus retroflexus L., Lactuca sative var.capitata L.

采用活性追踪和柱层析技术，以对杂草反枝苋、生菜、黄瓜种子胚根生长的抑制作用为指标，对泡桐花中除草活性成分进行了提取、分离和鉴定。

Objective To study the rowth inhibition effect of polyerga on human bladder cancer cell.

1目的探讨保尔佳对膀胱癌细胞生长的抑制作用。

One of the lateral petals of the flower of a pea or of most plants in the pea family.

裂缝里生长的草，叶子窄而长，开粉色无瓣小花。

In control of sand, soil and peat content in rootzone, this research try to study the effect of different sand/soil ratio and peat content on soil physical properties and turfgrass growth.

论文从运动场草坪根系层土壤基本组成出发，研究不同配比土壤物理特性变化规律以及对草坪草生长的影响，为我国运动场草坪场地建造提供理论支持。

Costal redwoods commonly grow over 100 m tall.

在海岸生长的红木树一般来说都有100米高。

Na~+ in salinity soil is the major factor of inhibiting plant growth.

在盐渍化土壤中，Na~+是抑制植物生长的主要因素。

The purpose was to research the effect of illumination supplement on the growth of plantlets.

研究补充光照对植物幼苗生长的影响。

A pot culture and field experiment were carried out to study the effect of potassium on nutrient uptake and growth of peanut in Loutu soil.

用盆栽试验和田间试验相结合，研究了土娄土施用不同量钾肥对花生不同生育时期养分吸收及生长的影响。

Culture experiment and pot experiment were employed to study the effects of different municipal household garbage and sewage sludge on lawn grass ,the results showed that in the inhibition of household.

采用培养和盆栽试验方法研究了不同生活垃圾和污泥对草坪草生长的影响。

THE EFFECTS ON GROWTH OF PIGLETS

对仔猪生长的影响

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。