单词 vermiculite 释义 BETA

Examples ofvermiculite

Dictionary> Examples ofvermiculitevermiculiteisn’t in the Cambridge Dictionary yet. You can help!Add a definitionThis is consistent with the presence ofvermiculitewhich is an alteration product of chlorite in a humid and cold climate without soil formation.From theCambridge English CorpusThe commercial (control) treatment was based on moistvermiculiteand seed (10:1 w/wvermiculite/seed).From theCambridge English CorpusEmergence, the appearance of the apical hook penetrating through thevermiculitesurface, was monitored every 12 h, and seedlings were harvested 21 d after sowing.From theCambridge English CorpusTrays withvermiculiteonly were monitored for contamination.From theCambridge English CorpusAfter the last moulting stage, the container was filled withvermiculitefor pupation.From theCambridge English CorpusSoil samples were mixed with a sterile substratum ofvermiculiteand peat (2:1) until a depth of 1 cm was reached.From theCambridge English CorpusHowever, these pretreatment conditions are unnatural and essentially provide starvation conditions for the microbes asvermiculiteis totally lacking in nutrients.From theCambridge English CorpusBoth groups were sowed in plastic trays (37 x 28 cm) containing regularly moistenedvermiculite.From theCambridge English CorpusEach subsample was put into germination pots, in thin 1 cm layers separated from avermiculitebase by sterile gauze.From theCambridge English CorpusThe addition of a sterile compost activator (a source of inorganic nutrients) to thevermiculiteand seed mix resulted in greatly increased germination (95.2%).From theCambridge English CorpusEquivalent seed batches were mixed with dryvermiculiteand similarly maintained as the control material.From theCambridge English CorpusA thin layer of moistenedvermiculitecovered the bottom of the vials and served as a pupation substrate for the emerging parasitoid larvae.From theCambridge English CorpusThe clay mineralogy of this soil is dominated by kaolin (65+80%) with sub-dominant illite (10+20%) andvermiculite(1+5%).From theCambridge English CorpusAbout 15 seeds of each of the plant genotypes were planted invermiculitein separate pots.From theCambridge English CorpusThe nursery plants were planted into trays withvermiculiteand were watered daily.From theCambridge English CorpusOn each occasion, thevermiculitewas sieved, numbers of wandering larvae and pupae counted, and pupae transferred to emergence cages containing water and sugar.From theCambridge English CorpusThe plants were subsequently transplanted twice into 5-litre then 15-litre pots containingvermiculite, sand and gravel in the ratio 4:1:1.From theCambridge English CorpusAt time of planting, soil was evenly mixed 1 : 3 : 3 soil : sterile sand :vermiculite(approx. 14% inoculum).From theCambridge English Corpus

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