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Currently, there are more than 6100 hectares of genuine medicinal materials in Antu county area.

目前全县道地药材面积发展到6100公顷主要有人参、西洋参、穿龙薯蓣、轮叶党参等20多个品种,建有动植物药材基地20个。

The experiment has studied the effect of two submerged plants -- Hydrilla verticillata and Vallisneria spiralis to suspended solid in static water and compared them with the blank cell.

实验研究了两种典型的沉水植物——轮叶黑藻和亚洲苦草在静止水体中对悬浮固体的作用,并与空白组进行了比较。

Electromagnetic,dry friction plate,multi-oil immersed plate,centrifugal and vane are just some of the various types of clutch available.

电磁型,干摩擦片型,多重油浸型,离心和轮叶型,这些只是各种类型的离合器中的一些类型。

The producing technology, the product formula and the stability of frozen storage were studied in this experiment.

轮叶党参为主要原料,对轮叶党参冷冻调理食品的加工工艺、产品配方及冻藏稳定性进行了研究。

Pseudoverticillata, but there was no significant change in Celtis wightii. There was no significant change in leaf area specific hydraulic conductivity K(subscript l between the two seasons in all the three species, which may caused by the adjustment in hydraulic architecture through partial loss of leaves during the dry season. In the dry season, maximum carbon assimilate rate A(subscript max was significantly lower than that of the wet season in all the three species.

除油朴的枝条边材比导率K(下标 s在旱季和雨季没有显著性差异外,尖叶闭花木和轮叶戟的K在旱季都有显著的降低;而枝条的叶比导率K(下标 l三树种在两个季节间均无显著变化。K在旱季没有显著性降低,可能是常绿树种在旱季通过脱落部分叶片以调整其水力结构来保持较高的单位叶面积的水分供应。

In order to remove different concentrations of suspended sediment, a serial connected system of emerging plants, floatingleaved plants and submerged plants based on spatial distribution of natural water body was constructed by aquatic marcrophytes, such as Cyperus alternifolius, Acorus tatarinowii, Trapa japonica, Ceratophyllum demersum, Hydrilla verticillata and Vallisneria spiralis. Sandy water then flew through emerging plants, floatingleaved plants and submerged plants.

根据自然水体湿生植物、浮叶植物以及沉水植物的空间分布规律,利用风车草、石菖蒲、菱、金鱼藻、轮叶黑藻和苦草等水生植物构建由挺水植物、浮叶植物到沉水植物的串联系统,含沙水依次流经挺水植物、浮叶植物和沉水植物,测定各级植物对泥沙的去除效果。

But for Myriophyllum spicatum, the optimal concentration of phosphorus was 0.4 mg·L-1. At 0.2 mg·L-1phosphorus, the height and root-length of Hydrilla Verticillata was greater than that of Myriophyllum spicatum, while at 0.4 mg·L-1 phosphorus the reverse was true.

两种沉水植物株高和根长增加量在磷质量浓度小于0.2 mg·L-1时,表现为轮叶黑藻大于穗花狐尾藻;当磷质量浓度大于0.4 mg·L-1时,表现为穗花狐尾藻大于轮叶黑藻。

The results of the 60 days experiment showed that both submersed macrophytes(Hydrilla verticillata,Potamogeton malaianus and Vallisneria natans) and floating-leaved macrophytes(Nymphoides indica and Trapa quadrispinosa)had very high removal rates for TN,TP,NO_3~——N and PO_4~——P,and the values exceeded 60%,but Potamogeton malaianus and Vallisneria natans were most effective at removing nutr...

结果表明,沉水植物马来眼子菜、苦草、轮叶黑藻和浮叶植物荇菜、菱等5种水生植物对水体的总氮、总磷、硝态氮和正磷酸盐都有较好的去除效果,去除率在60%以上,且以马来眼子菜和苦草的效果最好,去除率在80%以上。

We studyed on breaking dormant and screening preferent chemical herbicides of Codonposis Lanceolata Bentn.et Hook.f. in order to solve the low rate of germination and difficulty of weed control during the cultivation of Codonposis Lanceolata Bentn.et Hook.f..

为解决轮叶党参栽培过程中种子出苗率低及除草难的问题,对轮叶党参休眠的打破及适宜化学除草剂的筛选进行了探讨。

In order to remove different concentrations of suspended sediment, a serial connected system of emerging plants, floating-leaved plants and submerged plants based on spatial distribution of natural water body was constructed by aquatic marcrophytes, such as Cyperus alternifolius, Acorus tatarinowii, Trapa japonica, Ceratophyllum demersum, Hydrilla verticillata and Vallisneria spiralis. Sandy water then flew through emerging plants, floating-leaved plants and submerged plants.

根据自然水体湿生植物、浮叶植物以及沉水植物的空间分布规律,利用风车草、石菖蒲、菱、金鱼藻、轮叶黑藻和苦草等水生植物构建由挺水植物、浮叶植物到沉水植物的串联系统,含沙水依次流经挺水植物、浮叶植物和沉水植物,测定各级植物对泥沙的去除效果。

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推荐网络例句

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性,但我大喊,并在他们的方向扔石头让他们过的线索,远离我,以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。

Store this product in a sealed, lightproof, dry and cool place.

密封,遮光,置阴凉干燥处。