查询词典 terra japonica

Methods TLC was used for the identification of Woodwardia japonica. 4-methoxysalicylaldehyde in the tablets was analyzed by HPLC.

采用TLC法对狗脊进行鉴别；采用HPLC法对舒筋活血片中4-甲氧基水杨醛进行含量测定。

Most understory plants populations display aggre-gated spatial distributions.Daphniphyllum glaucescens,Eurya nitida,Schima superba,Ficus hirtaand Woodwardia japonica and so on have larger niche breadth.

老龄杉木林林下植物主要呈聚集的空间分布；虎皮楠、细齿柃木、木荷、三龙爪、狗脊等林下植物的生态位宽度较大。

ResultWhenthe mass concentration of ethyl acetate extract was1mg/ml,the antifungal effectof Woodwardia japonica was best withthe antifungal rates onthe2fungi of R.cerealis and A.sol ani being88.8% and100% resp.

结果乙酸乙酯相萃取物的质量浓度为1mg/ml时，狗脊蕨的抑制效果最好，对小麦纹枯病菌和番茄灰霉病菌2种菌的抑制率分别为88.8%和100%，海金沙抑菌效果次之，对2种病原菌抑制率分别为73%和76.8%。

Part Ⅳ Further Studies on Effects of Anti-S. japonicum Egg Granuloma and Hepatic Fibrosis Induced by SCP Combining Reagent Further to probe the effects of anti-S. japonica and antiS. japonicum hepatic fibrosis induced by shark cartilage powder cooperating"425"preparation.

第四部分 SCP合剂诱导的抗血吸虫卵肉芽肿及抗肝纤维化效应的进一步研究为进一步探讨鲨鱼软骨粉联用&425&制剂诱导的抗血吸虫卵肉芽肿及抗血吸虫性纤维化效应。

Accessions hybrid BC1 F2 were backcrossed, with two elite parents Diantun502 and Flcxi35 widely cultivated in Yunnan as recurrent parent, while 548 accessions core collection in Yunnan rice landrace as donors. Under natural low temperature 18.1℃ at booting stage, the genetic variation to main morphological characters of core collection hybrids in Yunnan rice landrace was analyzed between indica and japonica, rice cropping regions.

在昆明孕穗期平均温度181℃的自然低温下，以云南当家品种滇屯502和合系35作轮回亲本，以548份云南稻核心种质为供体亲本配制的杂种BC1F2（458份）为材料，按籼粳、稻作区进行云南稻核心种质杂种后代形态性状遗传变异研究。

These cells in conventional japonica root arrayed tightly and cell walls lignified to a great extent.

在旱作和淹水两种培养方式下，研究了5种基因型水稻Oryza sativa L。

Based on the investigation of Propylea japonica reared in laboratory by using Aphis robiniae Macchiati , the hatching, ecdysising behaviors of the larva, the eclosion, hunting, mating and ovipositing behaviors of the adult, the cannibalism behaviors of the larva and the adult were observed and described.

中文摘要：通过以洋槐蚜 Aphis robiniae Macchiati 为食物对龟纹瓢虫 Propylea japonica进行室内饲养和观察，记述了龟纹瓢虫幼虫的孵化、蜕皮行为，成虫的羽化、捕食、交配、产卵行为，并对幼虫成虫的自残行为进行了初步观察。

Propylaea japonica is one of important predatory natural enemies in arid and semi-arid area China, especially those preying on younger larvae and eggs of insect pest in orchards and cotton fields.

龟纹瓢虫Propylaeajaponica是我国干旱、半干旱地区农林果蔬生产中重要的捕食性天敌之一，尤其在夏季高温、干旱的情况下，对果园、棉田的幼龄害虫和卵的捕食作用非常明显。

The evaluated model of dominant predatory enemies to Aphis gossypii was constructed considering the number, temporal and spatial niche, predatory capacity of dominant predatory enemies at the same time, and based on model the control effect of Propylaea japonica was maximum, arriving at 19.82%.

综合分析了捕食性天敌优势种群的数量、与棉蚜发生在时间上同步性和空间上同域性以及捕食量大小，建立了捕食性天敌优势种群对棉蚜控制作用模型，以龟纹瓢虫控制作用指数最大，达19.82%。

Propylaea japonica ; biology ; ecology ; natural enemy utilization

龟纹瓢虫；生物学；生态学；天敌利用

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。