substrata is substratum's Plural Form

substratum

US [ˈsʌbˌstrɑtəm]
UK [ˈsʌbˌstrɑːtəm]
  • n.基质；【生化】培养基；【农】下层土；底土
  • Web地层内段；石表及植物等各类底质；基础
Plural Form：substrata  

E-C

E-E

Web Definition

n.
1.
【生化】培养基;基质;【农】下层土;底土,心土;【摄】(胶片片基与乳剂间的)胶层
2.
下层;基础;【生】(生态学中的)基层;根本
3.
〈美〉下层社会

Sample Sentence

Definition:
AllAll,基质基质,培养基培养基,下层土下层土,底土底土,地层内段地层内段,石表及植物等各类底质石表及植物等各类底质,基础基础
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
It has become evident in the past few years that the amount of fossil fuel in the earth's substrata is not infinite source of energy.
在最近几年已非常明显的看出在地层里的矿物燃料不是无穷无尽的能源。
zài zuì jìn jǐ nián yǐ fēi cháng míng xiǎn de kàn chū zài dì céng lǐ de kuàng wù rán liào bú shì wú qióng wú jìn de néng yuán 。
www.hicoo.net
2.
Populations grown in substrata with elevated metals contained significantly higher metals in plants.
在高金属元素含量基质生长的种群，植物金属元素的含量显著偏高。
zài gāo jīn shǔ yuán sù hán liàng jī zhì shēng zhǎng de zhǒng qún , zhí wù jīn shǔ yuán sù de hán liàng xiǎn zhù piān gāo 。
goabroad.zhishi.sohu.com
3.
Effect of Culture Substrata on Seedlings of Rare and Endangered Plants from Limestone Regions .
不同栽培基质对石山珍稀濒危植物苗期生长的影响。
bù tóng zāi péi jī zhì duì shí shān zhēn xī bīn wēi zhí wù miáo qī shēng zhǎng de yǐng xiǎng 。
www.bing.com
4.
Water quality. Design and use of quantitative samples for benthic macro-invertebrates of stony substrata in shallow freshwaters.
水质.浅淡水中多石底层上水底大型无脊椎动物定量取样的设计和使用
shuǐ zhì . qiǎn dàn shuǐ zhōng duō shí dǐ céng shàng shuǐ dǐ dà xíng wú jǐ zhuī dòng wù dìng liàng qǔ yàng de shè jì hé shǐ yòng
www.mapeng.net
5.
Benthic macroinvertebrates communities and biodiversity in various stream substrata
典型河床底质组成中底栖动物群落及多样性
diǎn xíng hé chuáng dǐ zhì zǔ chéng zhōng dǐ qī dòng wù qún luò jí duō yàng xìng
www.ilib.cn
6.
Suitability of four materials as the oviposition substrata for multicolored Asian ladybird beetle, Harmonia axgridis
四种材料作为异色瓢虫产卵载体的适合性比较
sì zhǒng cái liào zuò wéi yì sè piáo chóng chǎn luǎn zài tǐ de shì hé xìng bǐ jiào
www.ilib.cn
7.
Composition of Marine Bacteria in Micro-biofilm Formed on Four Different Artificial Substrata
海洋细菌在不同基质表面微生物粘膜中的组成
hǎi yáng xì jūn zài bù tóng jī zhì biǎo miàn wēi shēng wù nián mó zhōng de zǔ chéng
www.ilib.cn
8.
Effects of three substrata on the differentiation and migration of neural stem cells cultured in vitro
三种底物对体外培养的神经干细胞分化和迁移能力的影响
sān zhǒng dǐ wù duì tǐ wài péi yǎng de shén jīng gàn xì bāo fēn huà hé qiān yí néng lì de yǐng xiǎng
service.ilib.cn
9.
Effects of compound substrata of mushroom residue on growth of sweet pepper seedlings
菇渣复合基质在甜椒育苗上的使用效果研究
gū zhā fù hé jī zhì zài tián jiāo yù miáo shàng de shǐ yòng xiào guǒ yán jiū
service.ilib.cn
10.
Water quality; design and use of quantitative samplers for benthic macro-invertebrates on stony substrata in shallow freshwaters
水质.为浅淡水中多石底层上的水底大无脊椎动物而设计和使用定量取样器
shuǐ zhì . wèi qiǎn dàn shuǐ zhōng duō shí dǐ céng shàng de shuǐ dǐ dà wú jǐ zhuī dòng wù ér shè jì hé shǐ yòng dìng liàng qǔ yàng qì
www.mapeng.net