Castor ['kɑ:stə]

Castor的基本解释

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[天]北河二(双子座α星)

相似词

castor

与Castor相关的网络例句 [注：此内容来源于网络，仅供参考]

The tribological characteristics of the esterified Castor oil is better than those of Castor oil, Di-iso-butyl sebacate, Pentaerythritol esters , mineral oil 150#, bean oil, Rapeseed oil. As part of 12-hydroxyl of Castor oil acid has transformed into ester so that the isomerization degree of esterified castor oil increases with the branching carbon chain extending.

四球机测定酯化蓖麻油的摩擦性能优良；优于蓖麻油、癸二酸二异辛酯、季戊四醇酯、矿物油VG150〓、豆油和菜籽油；酯化蓖麻油的流变性能改进的机理认为是部分12-OH酯化后，直链的植物油结构异构化。

The results show that the appropriate conditions of castor oil with barium hydroxide as catalyst in transesterification reaction are: the molar ratio of methanol to oil is 6:1, castor oil to catalyst is 10:1, reaction time 90 min, the yield is 98.20%, the castor oil conversion rate is 75.13%.

结果表明，蓖麻油在以氢氧化钡为催化剂的酯交换反应中适宜条件为：醇油摩尔比6：1，蓖麻油与催化剂摩尔比10：1，反应时间90 min，生物柴油收率98.20%，蓖麻油转化率为75.13%。

This paper aims to find out the nutrition characteristics and fertilizer absorption rule of Castor in arid red soil districts under the subtropical climate of Yunnan province, and establish a corresponding fertilizing technology under the condition. It choose the variety TCO-202 of Castor (Ricinus communis L.) as test material to observe and record the dry matter accumulation of each organ as root, stem, foliage and inflorescence, which are in the five critical growth stages as seedling stage、 bud stage、 blooming stage、 filling stage、 maturation stage of Castor {Ricinus communis L. respectively, and measure out the fertilizer absorption amount of nitrogen, phosphorus and potassium.

本文以云南北亚热带气候下的红壤旱地为试验条件，选用蓖麻品种TCO-202为试验材料，通过对苗期、现蕾期、开花期、灌浆期、成熟期五个蓖麻生长关键时期根、茎、叶、花序各器官的干物质积累和氮、磷、钾吸肥量的测定，研究云南红壤上蓖麻的营养特性和吸肥规律；依据蓖麻的营养特性和吸肥规律，结合云南红壤氮、磷、钾的含量与利用效率，制定适合云南红壤上蓖麻栽培的施肥技术研究方案。

与Castor相关的网络解释 [注：此内容来源于网络，仅供参考]

castor oil：蓖麻油

如黄豆油(soybeam oil),蓖麻油(Castor oil)而 castor oil使用较广因为它能够在铁或钢的表面形成一层薄膜现在有些试验性的赛车用油采用某些植物油的成分.

castor oil：篦蔴油

顾名思义就是从植物所提炼而成的,如黄豆油(Soybeam Oil)篦麻油(Castor Oil),而castoroil使用较广泛,因为它能够在铁或钢的表面形成一层薄膜,现在有些试验性的赛车用油即采用植物油通常用在齿轮的润滑上,

castor oil：苬麻油

casting box 铸型,型箱 | castor oil 苬麻油 | cat's eye 猫眼(一种光电夜视装置)

castor oil：飞秒

重油:heavy oil | 飞秒:castor oil | 稠油:viscous oil

castor：调味瓶

当调味瓶(castor)不在自己附近时,用餐者应轻声请求身边的人将东西传递给自己(always ask the person nearest to it or to you to pass it),站起身来或身长手臂到别人面前去取物是不必要,也是不礼貌的.