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蔗糖
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  “(蔗糖”译为未确定词的双语例句
     The experiment results show the growth rates of American ginseng and carrot are 0.271 g/(g·d) and 0.137 g/(g·d) in the medium of MS+2,4-D 1.67 mg/L+IAA 0.98 mg/L+ZT 0.47 mg/L(Pub4),sucrose 3%,agar 0.8%.
     结果表明:在培养基MS+2,4-D 1.67 mg/L+IAA 0.98 mg/L+ZT 0.47 mg/L(蔗糖30 g/L,琼脂8 g/L)上,西洋参和胡萝卜2种愈伤组织生长率分别达到0.271 g/(g.d)和0.137 g/(g.d)。
短句来源
     For mixed solution of KCl and protein, KCl and sucrose, the fluxes of KCl are 1.07×10-3 mol/cm2sec and 1.10×10-8 mol /cm2sec respectively.
     上述两种混合溶液中KCl渗透系数分别为J_(KCl)(牛血清白蛋白)=1.08×10~(-8)mol/cm~2·s及J_(KCl)(蔗糖)=1.10×10~(-8)mol/cm~2·s.
短句来源
     mg/L(sucrose 3%),the medium for multiplying GGB was 1/2MS+6-BA 2.0? mg/L+NAA+0.2?
     适合于绿色小球的增殖培养基是 1/2MS +6 -BA 2 .0 (蔗糖 2 %) +NAA 0 .2 ;
短句来源
     This experiment showed that the most proper medium for inducing green globular bodies (GGB) was 1/2MS+6-BA 3.0? mg/L+NAA 0.5?
     研究结果表明 ,1/2MS +6 -BA 3.0mg/L(单位下同 ) +NAA 0 .5 (蔗糖 3%)适合于诱导绿色小球 (GGB) ;
短句来源
     ,mole ratio of palmitic acid ethyl ester to sucrose~3∶1,mass ratio of catalyst to sucrose ~0.08∶1,mass ratio of emulsifier to total reaction materials~012∶1,reaction temperature ~125 ℃,pressure ~267 kPa and reaction time~4 h.
     用正交实验法优化出了较佳合成条件,即n(棕榈酸乙酯)∶n(蔗糖)=3∶1,m(催化剂)∶m(蔗糖)=0 08∶1,m(乳化剂)∶m(反应物料)=0 12∶1,温度~125℃,压力~2 67kPa,时间~4h。
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  相似匹配句对
     Reprocessing of sucrose
     蔗糖的深加工
短句来源
     sucrose, 3%;
     蔗糖,3%;
短句来源
     L-1, sucrose40g.
     L~(-1)、蔗糖40g.
短句来源
     L~(-1)IBA+20g.
     L~(-1)+蔗糖20g.
短句来源
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  (sucrose
A series of carbon-covered titania (CCT) were prepared via pyrolysis of sucrose highly dispersed on titania surface in flowing N2.
      
The use of sucrose in the inoculum medium allowed us to increase the concentration of roquefortine during fermentation to 90 mg/l.
      
The content of agroclavine was maximum (1.5-2 g/l) on days 15-16 of cultivation in the complex medium T25, containing sucrose, citric acid, and yeast extract.
      
Eighteen strains from milk products, showing maximum potency, fermented galactose, sucrose, and raffinose, in addition to lactose.
      
Immobilized Yeast Membranes as Biocatalysts for Sucrose Inversion
      
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Sugar cane borers infest the cane and cause a considerable injury to the plant in China. Four species of sugar-cane borers are commonly found in Kwangtung Province, viz. Diatraea venosata Wk., Chilo infuscatellus Snellen, Eucosma schistaceana Snellen and Sesamia inferens Wk.Trichogramma evanescens Westw. occurs in nature as an egg parasite of the sugar-cane borers.The present experiment on breeding Trichogramma centres around the ways of increasing its viability.The quality and the quantity of the nutrient for...

Sugar cane borers infest the cane and cause a considerable injury to the plant in China. Four species of sugar-cane borers are commonly found in Kwangtung Province, viz. Diatraea venosata Wk., Chilo infuscatellus Snellen, Eucosma schistaceana Snellen and Sesamia inferens Wk.Trichogramma evanescens Westw. occurs in nature as an egg parasite of the sugar-cane borers.The present experiment on breeding Trichogramma centres around the ways of increasing its viability.The quality and the quantity of the nutrient for the larvae and adults of Trichogramma play an important role in relation to their viability. The contents of the egg of Sitotroga cerealella Oliv. which has been commonly used as a host of the Trichogramma are of poor nutrient quality and quantity for the larvae of this parasite. The eggs of Angoumois grain moth are so small that only one adult Trichogramma emerges from each egg. Such adults are usually smaller in size, less active and with lower reproductive potentiality as compared with those that emerge from the field hosts; besides, the female sex ratio gradually decreases in the successive generations.From the results of an experiment on Trichogramma breeding, it is found that the eggs of Attacus cynthia ricini Boisd. and of Dendrolimus sp. are the most suitable hosts for the propagation of Trichogramma evanescens. The adults of the parasites emerging from such eggs are generally large in size, very active and possess high reproductive potentiality; besides, the female sex ratio remains unchanged in the successive generations. Evidently, the quality and the quantity of the egg contents of these two species of insects fulfil the nutritional requirements for the development of the Trichogramma larvae and they are recommended as hosts for Trichogramma propagationThe average number of adult Trichogramma emerging from a single egg of Dendrolimus sp. and that of Attacus cynthia ricini is 27.3 and 28 respectively with the respective maximum reaching 52 and 59 in the present record. If too many adults emerge from a single egg, both their size and reproductive potentiality would decrease and, moreover, the number of the male individuals would increase and the adult life would shorten. Undoubtedly, all these features are unfavourable for the utilization of the parasites for control of the insect pest as far as the effectiveness of the parasites is concerned. From the standpoint of increasing viability of the parasite, regulation of the number of parasites in the egg during the procedure of propagation of Trichogramma is necessary. Regulation of the number of parasites in the egg means regulation of the quantity of the nutrient for the parasites. The method of checking the occurrence of superparasitism is to regulate the ratio of the number of female Trichogramma and host eggs to 1:1 through the procedure of propagation; the period of oviposition should not exceed one day.The quality of nutrient for adult Trichogramma greatly affects its longivity and reproductive potentiality. The result of a nutritional experiment shows that honey is the most suitable nutrient for it. The adults fed with honey have the longivity increased 8.6 times and the number of the offspring 14.7 times as compared with those fed with distilled water.Cold storage effectively reduces the speed of development of the immature stage of Trichogramma. The mature larvae about to pupate within the host eggs maintain their life for 57 days under 4—7℃ and all of them will come out as adults at room tempeature. The fresh eggs of Dendrolimus sp. and of Attacus cynthia ricini kept in cold storage of 0— 4℃ for 97 days and 61 days respectively are still usable for rearing Trichogramma.In order to increase the adaptability of Trichogramma to the environment of the sugarcane field, the rearing procedure is suggested to proceed in the field or in an indoor environment with fluctuating temperature and humidity. The continuous artificial rearing should not exceed five generations before the liberation of the parasites.The distance of dispersion of Trichogramma eva

甘蔗是我国最重要的糖料作物,甘蔗害虫以甘蔗螟虫最普遍,分怖亦最廣。廣东珠江三角洲常见的甘蔗螟虫共有四种:条螟或称斑点螟(Diatraea venosata Wk.)、二点螟(Chilo infuscatellus Snellen)、黄螟(Eucosma schistaceana Snellen)和大螟(Sesamiainferens Wk.)。甘蔗螟虫为害的结果,形成枯心苗和蛀(?),影响甘蔗生长发育,减低蔗糖成份,易受风折,而且造成甘蔗赤腐病菌入侵条件。 甘蔗螟虫的为害虽重,但目前还没有一套完整的防治方法,也还没有一种很有效的方法。本试验目的,是利用赤眼蜂来防治甘蔗螟虫。试验内容是赤眼蜂的寄主的选择和繁殖、赤眼蜂的繁殖及保存、赤眼蜂田间放播初步试验和甘蔗螟虫田间发生情况的调查。现将各项试验结果简要地分述如下: 赤眼蜂能否利用成功,要看培育出来的赤眼蜂是否具有高度的生活力。赤眼蜂的生活力可用下列四个标准去量度:(1)蜂体大小,(2)繁殖能力,(3)成虫寿命,(4)对田间环境的適应性。此外,繁殖出来的赤眼蜂雌性此率不应此自然界的减低。 赤眼蜂的生活力,首先和寄主有很大关系。如果寄主卵的内含物的质和量...

甘蔗是我国最重要的糖料作物,甘蔗害虫以甘蔗螟虫最普遍,分怖亦最廣。廣东珠江三角洲常见的甘蔗螟虫共有四种:条螟或称斑点螟(Diatraea venosata Wk.)、二点螟(Chilo infuscatellus Snellen)、黄螟(Eucosma schistaceana Snellen)和大螟(Sesamiainferens Wk.)。甘蔗螟虫为害的结果,形成枯心苗和蛀(?),影响甘蔗生长发育,减低蔗糖成份,易受风折,而且造成甘蔗赤腐病菌入侵条件。 甘蔗螟虫的为害虽重,但目前还没有一套完整的防治方法,也还没有一种很有效的方法。本试验目的,是利用赤眼蜂来防治甘蔗螟虫。试验内容是赤眼蜂的寄主的选择和繁殖、赤眼蜂的繁殖及保存、赤眼蜂田间放播初步试验和甘蔗螟虫田间发生情况的调查。现将各项试验结果简要地分述如下: 赤眼蜂能否利用成功,要看培育出来的赤眼蜂是否具有高度的生活力。赤眼蜂的生活力可用下列四个标准去量度:(1)蜂体大小,(2)繁殖能力,(3)成虫寿命,(4)对田间环境的適应性。此外,繁殖出来的赤眼蜂雌性此率不应此自然界的减低。 赤眼蜂的生活力,首先和寄主有很大关系。如果寄主卵的内含物的质和量都適合 於赤眼蜂幼虫营养之需,羽化出来的成虫体积大,繁殖力强,寿命也有延长的趣势。关於赤眼蜂的寄主,我们管用过17种鳞翅目昆虫的卵供其寄生,结果以松毛虫(Dendro

Experiments were conducted to determine the effects of mineral elements on sugar accumulation of Bailan melons during the fruit growing Period. The results showed that application of N P K to the soil increased the reducing sugar content significantly during the growing Periodof thee fruity but had no appreciable effect on sucrose content. During the ripening Period of the fruit, however, the same treatment caused a remarkable increase in sucrose content, but thee concentration of reducing sugars was slightly...

Experiments were conducted to determine the effects of mineral elements on sugar accumulation of Bailan melons during the fruit growing Period. The results showed that application of N P K to the soil increased the reducing sugar content significantly during the growing Periodof thee fruity but had no appreciable effect on sucrose content. During the ripening Period of the fruit, however, the same treatment caused a remarkable increase in sucrose content, but thee concentration of reducing sugars was slightly reduced. The above effects of N P K were greatly enhanced when suPPlied in combination with a foliar spray of mixed Zn, B, Mo, Cu and Mg salt solutions. The application of N P K to Bailan melon plants aIso showed contradictory effects on the Process of sucrose conversion at different stages of fruit develoPment.During the growing Period of the fruit, the hydrolysis of sucrose Was increased but the synthetic Process was decrased bY the above treatment. With mature fruits, however, the effects of the above Treatment Were reversed, i, e., the synthesis of sucrose was enhanced and the hytrolytic Process inhibited, At both stages of fruit deveiopment, the effects of N P K aPPlication were also markedly augmented by supplying with microelements.

在白兰瓜生长期間,追施氮磷鉀肥料及铜鋅硼钼鎂等元素可以提高果实的糖分含量特別是蔗糖的含量。这些元素对于幼龄果实的蔗糖含量并无增加影响在成熟时期方显出強烈的促进作用,对于单糖含量在果实生长22天时即已表現出促进作用。与糖分的变化情况相符合的是蔗糖的水解与合成活动的变化。施入上述追肥后,对于幼果內蔗糖的水解活动有促进作用,但对合成过程则有抑制影响。在果实成熟期,情况却恰恰相反,追肥大大促进了蔗糖的合成过程,对水解过程則产生抑制影响。追施矿貭元素对糖分代謝影响的大小,一般地与施入元素种类的多少有关,以施入大粪作基肥再追施氮磷鉀与微量元素肥料者其影响最大,以普通土粪作基肥再追施上述元素者,其影响次之,在普通基肥之上只追施氮磷钾者,其影响最小,但上述三种处理都使果实含糖量大大超过对照者。我們认为以矿貭元素作为追肥在目前白兰瓜栽培中应加以推廣施行。

~~

本试验测定了白兰瓜果实组织在不同时期的呼吸强度、糖分和含氮物质含量的变化。用纸上色层分析法鉴别了各个时期白兰瓜果实中可溶性糖和氨基酸的种类及其相对含量的变化。试验目的在于找出白兰瓜果实在发育和成熟期间糖分与含氮物质代谢的规律,而且探讨呼吸作用和糖、氮代谢间的关系。白兰瓜果实在发育的早期呼吸强度最高,各种糖分中以葡萄糖含量最多,蔗糖含量最少,蛋白质氮含量高,非蛋白氮含量低。在开花后10天至35天,随着果实的迅速增大,呼吸强度逐渐下降到最低点,与此相件随,蛋白质氮量和总氮量亦随之下降,葡萄糖、果糖和总糖量一直上升,但蔗糖含量仍然很少。在开花后35天至45天,果实进入成熟时期,呼吸强度急剧上升,出现呼吸高峯,总糖量增加不大,葡萄糖和果糖含量下降。在此成熟过程中,蔗糖和蛋白质大量累积,其含量变化与呼吸强度上升相平行。当采收以后,果实进入衰老阶段,呼吸强度逐渐下降,蛋白质氮含量亦件随下降,物质代谢趋向分解。由上结果可以看出,呼吸作用和蔗糖、蛋白质合成之间有着密切的联系,很可能当呼吸高峯到来时,供给了蔗糖和蛋白质合成所需的能,因而引起了蔗糖和蛋白质的...

本试验测定了白兰瓜果实组织在不同时期的呼吸强度、糖分和含氮物质含量的变化。用纸上色层分析法鉴别了各个时期白兰瓜果实中可溶性糖和氨基酸的种类及其相对含量的变化。试验目的在于找出白兰瓜果实在发育和成熟期间糖分与含氮物质代谢的规律,而且探讨呼吸作用和糖、氮代谢间的关系。白兰瓜果实在发育的早期呼吸强度最高,各种糖分中以葡萄糖含量最多,蔗糖含量最少,蛋白质氮含量高,非蛋白氮含量低。在开花后10天至35天,随着果实的迅速增大,呼吸强度逐渐下降到最低点,与此相件随,蛋白质氮量和总氮量亦随之下降,葡萄糖、果糖和总糖量一直上升,但蔗糖含量仍然很少。在开花后35天至45天,果实进入成熟时期,呼吸强度急剧上升,出现呼吸高峯,总糖量增加不大,葡萄糖和果糖含量下降。在此成熟过程中,蔗糖和蛋白质大量累积,其含量变化与呼吸强度上升相平行。当采收以后,果实进入衰老阶段,呼吸强度逐渐下降,蛋白质氮含量亦件随下降,物质代谢趋向分解。由上结果可以看出,呼吸作用和蔗糖、蛋白质合成之间有着密切的联系,很可能当呼吸高峯到来时,供给了蔗糖和蛋白质合成所需的能,因而引起了蔗糖和蛋白质的大量积累。白兰瓜果实中可溶性糖共有三种,即葡萄糖、果糖和蔗糖。氨基酸已确定有六种,即谷氨酸、甘氨酸、丙氨酸、纈氨酸、亮氨酸和一种未能定名的氢基酸。在白兰瓜果实不同发育和成熟时期,可溶性糖和氨基酸的种类并无变化,但在量上则发生了明显地改变。

 
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