Lower plants

Algae belongs to lower plants , and it grows quickly in high temperature and high humidity environment .

藻类属于低等植物，在温度高、湿度大的环境中极易滋生。

The Arbuscular fungus had formed the symbiont with the ancient land lower plants before the appearance of the higher plant .

菌根真菌早在高等植物出现以前，就已经同古老的陆生低等植物形成了共生体。

Amitosis was considered only to exist in lower plants , or abnormal in higher plants , accidental form of the cell division .

摘要无丝分裂常被人们认为是只存在于低等植物中，是高等植物中不正常的或偶然见到的细胞分裂方式。

Microalgae are a group of lower plants with the capacity of photosynthesis , widely distributed in marine , freshwater , soil and other environments .

微藻是一类能够进行光合作用的低等植物，广泛分布在海水、淡水、土壤等环境中。

Chitin fiber : chitin , also known as chitin , chitin , shell protein from crustacean shells and fungi , algae and other lower plants of the cell wall extract of a positively charged cellulose animals .

甲壳素纤维：甲壳素又称甲壳质、几丁质、壳蛋白，是从甲壳动物外壳及真菌、藻类等低等植物的细胞壁中提取的一种带正电荷的动物纤维素。

Lower vascular plants coextensive with the family Lycopodiaceae ; in some classifications includes the Selaginellaceae and Isoetaceae .

与石松科同延的低等脉管植物；在某些分类中，包含卷柏目和水韭目。

Because with more abundant edible plants have mostly been fenced , it is difficult for the gazelles to enter the fences for feeding and they generally feed within with lower edible plants .

由于可食植物丰富的苔草草甸群落、芨芨草群落大部分被围栏圈起，普氏原羚难以进入围栏内取食，主要在可食生物量较低的早熟禾、大籽蒿群落内取食。

On the average , SOD activity was higher and soluble protein content was lower in intact plants .

从平均效应看，SOD活性健康植株高于感病株，可溶性蛋白质含量感病植株高于健康植株。

The temperature became lower and the plants and microbial activity weaken in October , while the rainfall still large .

在10月份温度降低，植物和微生物活动开始减弱，而此时降雨量仍然较大。

This Paper studies carefully over 1300 specimens of LOwer Permian fossil plants in Huaibei coal field belonging to 69 genera and 165 species of 10 classes respectively .

本文详细研究了淮北煤田早二叠世地层植物化石1300余块，其分属于10大类共69属165种。

A Study on the Flue curing Technology of Lower Leaves of Tobacco Plants

下部烟叶烘烤工艺研究

With the same stress treatment , leaf injury rate of three transgenic sugar orange lines was significantly lower than the control plants .

同等胁迫条件下，转基因糖橙三个株系伤害率明显低于对照。

The sap flow was also slow and the water absorption amount was lower than the lily plants grown in low RH .

植株茎流也慢，水分吸收少于低湿度植株。

Physiological Index : the plant lacking element were evidently lower than the CK plants in Chlorophyll content and other four physiological index .

生理指标叶绿素含量等5项生理指标缺素苗均低于对照。

Research of the relationship between Brix ratio of the upper and the lower parts of sugarcane plants in Zhanjiang and sugar content in them

湛江市甘蔗上下节锤度比与糖分关系研究

The results of the comparison of the detection of tender leaves and stems , old leaves and stem on the lower parts of the plants shows that the tender tissues on the lower parts of the plants are the optimum parts for leafroll virus detection .

通过对比植株下部枝条的幼叶、幼茎、老叶和老茎病原的检测结果，说明植株下部幼嫩组织是卷叶病毒最适的检测部位。

Physiological tests also indicated that the water-retaining capacity and the chlorophyll and proline concentrations of some salt-treated transgenic lines were higher than those of non-transgenic plants , whereas the malondialdehyde contents were lower in some transgenic plants than in non-transgenic plants .

通过耐盐性试验，失水处理后的叶片剩余重量百分比测定，和盐处理后植物叶片内的脯氨酸、丙二醛、叶绿素含量的测定，证明转基因植株较非转基因植株有较强的抗盐能力。

The hybrid cotton is not suitable for low density planting and its planting density can not be lower than 37 500 plants hm-2 for pruning mode , and is suitable for low density planting and its planting density can be lower than 22500 plants hm-2 for un-pruning one .

结果表明：在整枝情况下，杂交种不适合低密度种植，一般种植密度不应低于37500株/hm~2；在留叶枝情况下，杂交种适合低密度种植，种植密度22500株/hm~2左右；