查询词典 pear-leaved

Some Japanese pear cultivars had high affinities to Chinese sand pear cultivars.

中国白梨和中国砂梨交错聚合在一起，部分日本梨品种与中国砂梨有较高的相似系数。

The Research on the Photosynthetic Characteristics of Different Sand Pear Cultivars;2. Four sand pear s,including Jinshui No.

测定了翠冠、金水2号、丰水、金水1号4个不同熟期砂梨品种果实的生长、主要糖酸含量的变化。

With drug eclipse dual-purpose health food―― balsam pearfor raw material,we developed out five strain color, incense, sapor complete beautiful,free of any pigment, preservative balsam pear juice AND compound balsam pear juice health drink,which can be approved to some exceptional persons group.

以药食兼用的保健食品――苦瓜为原料，研制出5种色、香、味俱佳，不含任何色素、防腐剂的苦瓜汁和复合苦瓜汁保健饮料。

There was a significantly negative correlation between the content of polyphenol and the activity of PPO, the correlation coeffieicient of wraped pear was higher than that of non-wraped pear, that of sarcocarp was greater than that of core.

经统计分析，果实酚类物质含量与PPO活性负相关性达到极显著性水平（p＜0.01），其相关程度是套袋梨大于不套袋梨，果肉大于果心。

The experiments were carried out to study the efficiency of sod-culture and AMF infecting to early pear, the results indicated as follows: Experiment 1 Study on the effects of sod-culture on the environments of early pear orchard By field experiment, the effects of seeding Trifolium repen L.

本论文从生草栽培和菌根效应对早熟梨生长的影响入手，作了以下研究：试验1 生草对早熟梨果园微环境的影响通过田间试验研究了单独播种白三叶草、黑麦草和混播白三叶草与黑麦草对早熟梨园微生态环境的影响。

The optimum brewing technology of the apple and pear complex wines was as follows: the ratio of the apple juice and pear juice was 2:1, the addition of SO2 40 rag/L, the sugar degree 20°Bx, the inoculation amount of yeasty 0.9 g/L, the initial fermentation temperature 20℃ and the fermentation time 10 d, the pest fermentation temperature 15-18℃ and the fermentation time 30 d.

苹果、梨复合酒的最佳酿造工艺为：苹果汁、梨汁的配比为2：1，SO2的添加量为40mg/L，可溶性固形物调至20°Bx，酵母菌的接种量为0.9g/L，前发酵温度为20℃，发酵10d，后发酵温度为15~18℃，发酵30d。

The tea pigments prepared by enzymatic oxidation from different materials and different extracting method were studied. The results showed that the effects from tea, apple and pear PPO preparing tea pigments were better. Tea as enzyme liquor and pear zymin and enzyme powder as apple preparing tea pigments were good.

分析比较了不同材料和不同提取方法得到的多酚氧化酶酶法制取茶色素的效果，研究结果表明，以茶酶液制取法、苹果酶粉法、梨酶液法获得的多酚氧化酶制取茶色素效果为佳。

Pear clone with low-chilling requirement 'SH-085' were planted in containers under shelter, after being grafted on bird pear rootstocks. Two soil water status treatments were undertaken at three different stages after entering short days. Sampling and defoliation were done respectively on Oct. 19, Nov. 3, Nov. 16 and Dec. 1. And then the defoliated plants were treated with high soil water content (-0.01 MPa~-0.05 MPa) to observe the growth and to analyse the accumulation of carbohydrates at various stages.

梨低需冷性新品系'SH-085'嫁接於乌梨砧木上於遮雨的环境下种於栽培槽中，於由长日开始转变为短日后的三个不同时期进行两种不同乾湿程度的水分管理，而后於78年10月19日、11月3日、11月16日及12月1日分别取样及除叶后再以高土壤水分含量(-0.01MPa~-0.05MPa)处理，观察枝梢再生长及开花结果之情形並分析不同时期碳水化合物蓄积之情形。

Compared with the control, pear with S2, S5 and PDR54 as inter rootstock bore fruits ahead of 2-3 years .Pear with PDR54 fruited even more early.

以PDR54为中间砧的嫁接树叶片当中，N、P、K、Ca、Mg、Fe、Zn等所测定的矿质元素的含量均有不同程度的下降，其中K和Ca的降低程度均超过了10%。

In this study, Pingguoli was used as an objection, and metaxenia effect was compared with different pollinated varieties, which were collected from four pear varieties in Hebei and five pear varieties in Yanbian respectively.

以苹果梨为研究对象，采用4个河北梨、5个延边当地梨为授粉品种，比较了不同授粉品种在苹果梨上产生的果实直感效应。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。