查询词典 in plant

Because vegetation sourced photosensitizers are unstable, low concentration in plant and insignificant effect, we put our emphasis on a kind of chemical photosensitizers - xanthene.

由于植物源光敏化合物不稳定、含量低、效果差等一系列固有的缺陷，本论文着重研究了一类化学合成的光敏化合物——呫吨类化合物的光敏生物活性、光降解及开发利用。

Many studies have demonstrated that ERF transcription factors have important roles in plant adaptation to abiotic stress.

研究表明，ERF类转录因子在植物适应非生物逆境的过程中起著非常重要的作用。

Many studies have demonstrated that ERF transcription factors have important roles in plant adaptation to abiotic stress.

研究表明，ERF类转录因子在植物适应非生物逆境的过程中起着非常重要的作用。

By necessity they became acknowledged experts in plant hydroponics, and offworld corporations like Alderaan Biotics and Tusus Comestibles recruit many of the best and brightest Ensos for this reason.

由于为生活所迫，恩索人是公认的植物水耕法专家。为此，奥德朗生物公司、图苏斯食品公司等外星企业招募了许多最优秀、最聪明的恩索人。

Such an environmentally benign carbonless energy system would ape the photon-based powerpacks in plant cells.

这样一种对环境无害的无碳能源系统将模仿以光子为基础的植物细胞中的能源制造包。

According to the browning phenomenon of Castanea mollissima in plant tissue culture and the activity of the peroxidase and polyphenolic oxidase, the results of my study indicated that the activity of PPO has relativity with the browning of the callus, that is the higher activity of enzyme,the more severity of browning.But POD was not as PPO.

本文对褐变的机理进行初步研究，分别统计和测定培养期间褐变率、PPO活性、POD活性，研究培养过程中酶的活性变化与外植体褐变的关系，结果表明：板栗组织培养过程中，PPO活性与褐变存在显著的相关关系，PPO活性高的处理其褐变率也较高，POD活性与褐变之间无相关性。

It is known that endophytic bacteria play animportant role in plant growth and its adaptation to the environment.

研究表明，内生细菌在宿主的生长和环境适应中起重要作用。

The unicellular alga Chlamydomonas offers a simple life cycle,easy culture and isolation of series of mutants,established the techniques and tool kit for molecular genetics and genetics analysis.It is now becoming the model organism for studies on photosynthesis in plant,flagellar assembly and function,cell cycle and circadian rhythms,signal transduction,light perception and cell recognition.

单细胞衣藻由于其生活周期简单，培养方法简便，易于分离得到系列的突变体，并已建立了分子遗传学研究技术与遗传分析系统，成为植物光合作用、鞭毛组装与功能、细胞周期及节律、细胞信号传导与光感受、细胞识别等重要生物学过程研究的模式生物体。

The effects of some operational parameters on PAH removal were investigated, and the results showed that ozone has the ability to oxidize PAH in plant oil, and its oxidizability to anthracene/fluoranthene is higher than to phenanthrene.

结果表明臭氧具有氧化植物油中多环芳烃的能力，对蒽和荧蒽的氧化能力强于菲。

In plant taxology,bamboo belongs to Gramineae,the bamboo subfamily.

在植物分类学上，竹子属禾本科竹亚科。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐