the level of object affordances depended on whether a commercial label on the bottle was present ( i . e ., the enriched condition ) or absent ( t e ., the impoverished condition ) 實(shí)驗(yàn)結(jié)果顯示在豐富的物質(zhì)賦予下執(zhí)行高層級之功能目標(biāo)所引發(fā)的動作位移,其品質(zhì)的控制顯著地優(yōu)于其他受測狀況。
in this paper introduced the study of fuzzy controller which was used for co2 supplying control from co2 source-high-pressure steel tin to culture box, studied the control of relative humidity and co2 concentration in the culture box and effects of co2 enrichment ( enrichment concentration was 900-1100mol mol-1 ) on the growth of chrysanthemum plantlet and tried to clean the air in the culture box by cycling the results indicated that this environment control system operates normally and reliably . it can keep the co2 concentration and relative humidity in setting scope; it is good to the growth of the culture plantlets to clean the air in culture box by cycling; co2 enrichment can promote the growth and photosynthetic and can increase the percentage of shooting the number of new leaves of the chrysanthemum plantlet cultured under co2-enriched condition is 1.85 times of the plantlet cultured under co2-nonenriched condition; the number of the roots of the chrysanthemum plantlet cultured under co2-enriched condition 5.67 times greater compared with the plantlet cultured under co2 nonenriched condition 結(jié)果表明:所研制的無糖組培微環(huán)境co_2增施監(jiān)控系統(tǒng)工作正常、穩(wěn)定、可靠,能有效地將組培箱內(nèi)的co_2濃度及其相對濕度控制在設(shè)定范圍內(nèi);用箱外循環(huán)法對箱內(nèi)氣體凈化處理后,改善了組培箱內(nèi)的氣體環(huán)境,有利于組培苗的生長發(fā)育;co_2富集環(huán)境中,組培苗生長健壯、發(fā)育良好,生根率顯著提高,根系發(fā)達(dá)。本實(shí)驗(yàn)條件下,處理組菊花組培苗的新增葉片數(shù)是對照組的1.85倍;處理組的根總長是對照組的10.6倍;處理組根數(shù)是對照組的6.67倍。
in this paper introduced the study of fuzzy controller which was used for co2 supplying control from co2 source-high-pressure steel tin to culture box, studied the control of relative humidity and co2 concentration in the culture box and effects of co2 enrichment ( enrichment concentration was 900-1100mol mol-1 ) on the growth of chrysanthemum plantlet and tried to clean the air in the culture box by cycling the results indicated that this environment control system operates normally and reliably . it can keep the co2 concentration and relative humidity in setting scope; it is good to the growth of the culture plantlets to clean the air in culture box by cycling; co2 enrichment can promote the growth and photosynthetic and can increase the percentage of shooting the number of new leaves of the chrysanthemum plantlet cultured under co2-enriched condition is 1.85 times of the plantlet cultured under co2-nonenriched condition; the number of the roots of the chrysanthemum plantlet cultured under co2-enriched condition 5.67 times greater compared with the plantlet cultured under co2 nonenriched condition 結(jié)果表明:所研制的無糖組培微環(huán)境co_2增施監(jiān)控系統(tǒng)工作正常、穩(wěn)定、可靠,能有效地將組培箱內(nèi)的co_2濃度及其相對濕度控制在設(shè)定范圍內(nèi);用箱外循環(huán)法對箱內(nèi)氣體凈化處理后,改善了組培箱內(nèi)的氣體環(huán)境,有利于組培苗的生長發(fā)育;co_2富集環(huán)境中,組培苗生長健壯、發(fā)育良好,生根率顯著提高,根系發(fā)達(dá)。本實(shí)驗(yàn)條件下,處理組菊花組培苗的新增葉片數(shù)是對照組的1.85倍;處理組的根總長是對照組的10.6倍;處理組根數(shù)是對照組的6.67倍。