根条件

The infection rate was different among the different species and different in the same spices because of the varieties of the geographical environment and the soil feature.

在不同地理环境和土壤条件下，同种葱类植物菌根侵染状况也有明显的差异。

To understand the mechanisms of how plants affect soil biota from a plant physiological perspective, litter exclusion, girdling and root trenching experiments were carried out to investigate the impacts of above/belowground resource inputs on soil nematode communities.

本论文研究了云南哀牢山人为干扰条件下和植物群落自然演替过程中植物群落变化对土壤线虫群落的影响，并通过去凋、环割和切根三种方法分别控制植物的地上地下资源输入，从植物生理机制的角度分析植物对土壤线虫群落的影响机制。

Glomus mosseae also show the obvious positive effect on servivaling of rice bean under rigor soil condition.

在干旱条件下，接种Glomus mosseae显著改善植株的生长状况，植株对菌根真菌的依赖性随干旱程度的增加而增加。

Effects of arbuscular mycorrhizal fungus Glomus mosseae on growth and ionic content of soybean Glycine max plants were investigated under saline conditions.

盐渍条件下研究了丛枝菌根真菌对大豆Glycine max植株生长和叶片离子含量的影响。

Most source rocks of the large marine oil-gas fields in domestic and overseas are graptolite shale, oil shale and marl with great amounts of clay mineral, which formed in the deepwater slope environment transferred from tableland to trough.But the carbonate rock is formed in the shallow water environment under good exchanging condition with atmosphere, which causes the low abundance of organic matter and poor-type kerogen.

国内外海相大油气田的烃源岩多为黏土矿物含量较高的泥页岩、油页岩和泥灰岩，形成于由台地向海槽过渡的深水斜坡环境，而碳酸盐岩形成于与大气交换条件较好的浅水环境，是有机质丰度低和干酪根类型差的根本原因。

If the conditions allow, but also electric iron in the metal shell wraps part of a ground wire.

如果条件允许，还可以在电烙铁的金属壳部分缠上一根地线。

The results suggested that wheat seedling were injured under lead and cadmium stress, the length of radicle and hypocotyl decreased with increasing of metal concentration.

结果表明，小麦幼苗在铅和镉胁迫条件下均受到了一定程度的伤害，其芽长和根长均随铅、镉浓度的增加而降低。

The results showed that callus started forming at root segments from buds of potato cultivar: Ingush No.5 and Ingush No.8 in greenhouse cultured 45d after placement on culture medium: MS+2,4-D 2mg/L+BAP 3mg/L+NAA 0.5mg/L+sucrose 30g/L+agar 7g/L and diffused light.

结果表明，青薯5号和青薯8号温室生长幼芽根组织接种MS+2，4-D 2mg/L+BAP 3mg/L+NAA 0.5mg/L+蔗糖30g/L+琼脂7g/L培养基上散光条件下培养45~90d产生愈伤组织，诱导率为0.024%；青薯5号愈伤组织接种1/2MS+2，4-D 0.5mg/L+BAP 2mg/L+KT 2mg/L+GA30.5mg/L+ZT0.2mg/L+蔗糖20g/L+琼脂7g/L培养基上培养80d分化出再生植株，分化率为6.25%，再生植株切成一叶茎段接种于MS+BAP 0.1mg/L+IAA 10mg/L+GA30.1mg/L+白糖30g/L+琼脂6g/L培养基上培养3周长成株高8~10 cm、叶7~10片、叶色深绿和根系发达的小植株。

In cotyledon, on one hand, very weak GUS staining was observed in PARF8:GUS, but very strong was found in phyA-209 PARF8:GUS. In the shoot apical meristem, hypocotyle and root tip, on the other hand, phyA-209 PARF8:GUS exhibited weaker GUS activity than PARF8:GUS. Interestedly the same expression patterns of ARF8 resulting from disruption of PhyA have been observed in dark, white-light and far-red-light conditions.

结果表明，无论在黑暗、白光和远红光条件下，PhyA突变均明显提高幼苗子叶和叶片中ARF8的表达水平，但明显降低幼苗下胚轴、茎尖和根尖中的表达水平。

To optimize inulin extraction,various combinations of time, temperature,and solvent:solid ratio were used.

以等外牛蒡根为原料，通过响应面分析优化了牛蒡菊糖的提取工艺，确定了菊糖提取的最佳工艺条件，即：提取温度80℃，提取时间114min，固液比1：15，连续提取两次。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。