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Trichomes are unicellular or pluricellular outgrowth s from the epidermis of leaves, shoots, and roots

毛状体是叶片、枝条和根的皮层的单细胞或多细胞的外生物。

The tendency of breakdown can come anytime, and blackout in Sandakan will happen again. How to cope with the power shortage when these mobile units totally become unserviceable, and the main power stations will not be ready in 5 years time.

这些陈旧的发电机将无法长期使用和操作,并且沙巴的主要发电站将不会在五年内准备好,如何去应付山打根的电力短缺。

Wigan have conceded seven of those goals in the last five minutes of games.

根的36个失球中有7个是在比赛的最后5分钟丢掉的。

Were studied. The optimum growth cycle of stem callus of A. crenata was 25-30d. The size of inoculums greatly influenced callus growth rate of Ardisia spp.

接种量对愈伤组织的生长影响很大,朱砂根的茎愈伤组织的接种量在1.920-3.280g/瓶之间时与生长呈负相关关系。

Armillaria luteo-virens is a ectomycorrhizal fungus symbiotic with some species of Kobresia in Tibet Plateau, China. A strain was recently isolated from fruitbody tissue of the fungus. To determine whether the strain is the pure culture of the fungus, the internal transcribed spacer region and the first intergenic spacer region (IGS-1) of the nuclear ribosomal DNA of fruiting body and the isolated strain were sequenced and compared. Further, the 5.8S/ITS and IGS-1 sequences of the species were BLAST matched with GenBank database on homology and a phylogenetic tree was constructed based on 5.8S/ITS sequence and two phylogenetic trees were constructed separately based on two IGS-1 sequences.

首次从采自青藏高原、与高原牧草嵩草属Kobresia草本植物形成外生菌根的黄绿蜜环菌Armillaria luteo-virens子实体中分离获得一组织分离菌株,运用rDNA-ITS和rDNA-IGS-1测序技术对该组织分离菌株是否为黄绿蜜环菌的纯培养菌种进行分子鉴定,并基于黄绿蜜环菌的5.8S/ITS和IGS-1序列进行核酸序列数据库GenBank同源性检索比对、构建系统发育树。

Morgan's Mother, Jennie Bucco, says she is convinced that the research department at the children's hospital will be able to help her son.

根的母亲珍妮说,她相信儿童医院的研究部门可以帮助她的儿子。

The results showed that the wet distillation liquid from the roots of Dictamnus dasycarpus had contact toxicity and anti-feedant activity with 24h and 48h LC50 value of 6.48mg/L and 6.77mg/L,the 48h rate of death was 99.8%.

结果表明:白藓根的水蒸气蒸馏液对玉米蚜具有触杀和拒食作用,24h和48h的致死中浓度(LC50)分别为6.48mg/L 和6.77mg/L,48h的致死率达99.8%。

Since common people don't have their own principle and do not know the fluky nature of objective conditions, they can't resist the attacking of the mood of sadness, and can't keep the happiness when it leaving.

一般人在不知守其根的情况下,悲哀的情绪来时我们不能防御,阻止他们不要来;欢乐的情绪离开时留不住他们,使之不要走。

Till now, there's seldom report on the chemistry of Mallotus apelta. So we carried out chemical studies on the alcoholic extract of the roots systematically.

鉴于前人对白背叶化学成份的研究非常少,我们对白背叶根的醇提物进行了系统的化学研究,共分得二十个化合物。

The microstructure and distribution of endophytic fungi in Maytenus confertiflorus root were studied by permanent paraffin sectioning and microscope photography.

本文采用石蜡永久制片和光学显微摄像的方法对美登木根的显微结构及其内生真菌的分布进行了研究。

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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。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。