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干燥地

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Integrate low temperature and ultra-dry to excogitate better method to prolong seed longevity, at the same time, we found out the optimal method of ultra-dry preservation, screen out to the excellent desiccant with low cost and good effect, validate the method of ultra-dry can use to deal with and conservation even more large numbers of tobacco seed, yet explored seed vigor comedown rule of tobacco seed, that avoid seed vigor loss prematurely.

在此基础上,把超干燥与低温保存有机地结合起来研究,找出了延长烟草种子寿命的更好方法,找出最佳的超干燥保存方法,优选出成本低、效果好的干燥剂,验证了超干燥也可用于更大量烟草种子的处理和保存,初步探明了烟草种子的活力丧失规律,有效预防了种质资源的失传,最大限度地延长种子保存寿命达25年以上。

The results showed that, though the sugi square lumbers were difficult to dry, we can better the drying quality especially with less checks if adopting some special pre-treatment methods before the RF/V drying, such as, steaming and superheated-steaming on sugi lumbers, and making a kerf along the...

结果表明,柳杉髓心方材虽难干燥,但在高频真空干燥前对木材进行合理的处理,如蒸汽和过热蒸汽预处理、沿木材长度方向制作一定深度和宽度的切口等,可有效地提高干燥质量,尤其是可减少开裂的产生。

The results of tests showed that even the Sugi square lumbers ware difficult to be dried, the better drying quality especially with less checks will be reached if some special pre-treatment methods were taken before the RFN drying, such as, steaming and superheated-steam pre-treat on Sugi lumbers; another, make kerf along the length direction of lumber before the drying.

结果表明,柳杉髓心方材虽难干燥,但在高频真空干燥前对木材进行合理的处理,例如:蒸汽和过热蒸汽预处理:沿木材长度方向制作一定深度和宽度的切口等,都可有效地提高干燥质量,尤其可减少开裂产生。

The secretary of the Province of New Netherland, writing in Dutch, in 1650, for the information of those who wished to take up land there, states more particularly that those in New Netherland, and especially in New England, who have no means to build farmhouses at first according to their wishes, dig a square pit in the ground, cellar fashion, six or seven feet deep, as long and as broad as they think proper, case the earth inside with wood all round the wall, and line the wood with the bark of trees or something else to prevent the caving in of the earth; floor this cellar with plank, and wainscot it overhead for a ceiling, raise a roof of spars clear up, and cover the spars with bark or green sods, so that they can live dry and warm in these houses with their entire families for two, three, and four years, it being understood that partitions are run through those cellars which are adapted to the size of the family.

一六五0年,新尼德兰州州秘书长用荷兰文写过一段话,更加详细地告诉预备往那里移居的人说,在新尼特兰的人,特别在新英格兰的人,起初是无法按他们的愿望建造农舍的,他们在地上挖个方方的地窖似的、六七英尺深的坑,长短随便他们自己,然后在墙壁上装上木板,挡住泥土,用树皮合缝,以免泥土落下来,当然也有用了别种材料的,还用木板铺了地板,做了天花板,架起了一个斜桁的屋顶,铺上树皮或绿草皮,这样他们全家可以很温暖很干燥地在里面住上两年、三年,或者四年,可以想象,这些地窖中,还隔出了一些小房间,这要看家里的人口数目了。

The secretary of the Province of New Netherland,(22) writing in Dutch, in 1650, for the information of those who wished to take up land there, states more particularly that those in New Netherland, and especially in New England, who have no means to build farmhouses at first according to their wishes, dig a square pit in the ground, cellar fashion, six or seven feet deep, as long and as broad as they think proper, case the earth inside with wood all round the wall, and line the wood with the bark of trees or something else to prevent the caving in of the earth; floor this cellar with plank, and wainscot it overhead for a ceiling, raise a roof of spars clear up, and cover the spars with bark or green sods, so that they can live dry and warm in these houses with their entire families for two, three, and four years, it being understood that partitions are run through those cellars which are adapted to the size of the family.

一六五0年,新尼特兰州州秘书长用荷兰文写过一段话,更加详细地告诉预备往那里移居的人说,在新尼特兰的人,特别在新英格兰的人,起初是无法按他们的愿望建造农舍的,他们在地上挖个方方的地窖似的、六七英尺深的坑,长短随便他们自己,然后在墙壁上装上木板,挡住泥土,用树皮合缝,以免泥土落下来,当然也有用了别种材料的,还用木板铺了地板,做了天花板,架起了一个斜桁的屋顶,铺上树皮或绿草皮,这样他们全家可以很温暖很干燥地在里面住上两年、三年,或者四年,可以想象,这些地窖中,还隔出了一些小房间,这要看家里的人口数目了。

The cause of hard agglomerate formation and its effect on sinterability were investigated. The water-washed ZrO〓-Y〓O〓 powders were found to be greatly made up of hard agglomerates. The ethanolwashed powders also contained a few of hard agglomerates because of uneffective dehydration. Beside, ethanol volatilizes in advance of water during drying because ethanol has a lower boiling point than water, so steric effects of ethanol won't act. However, nearly no hard agglomerate formed in the azeotropic distilled powders, because of effective dehydration and higher boiling point for n-butanol.

研究指出,水洗工艺所得ZrO〓-Y〓O〓粉末几乎完全由硬团聚组成;乙醇洗涤工艺的脱水效果不是很好,并且由于乙醇的沸点比水低,以致在干燥过程中残留乙醇比水先挥发,乙醇的空间位阻效应不能有效地发挥作用,因此,仍然可以导致产生一定量的硬团聚;而共沸蒸馏工艺的脱水效果最佳,且正丁醇的沸点比水高,干燥时残留正丁醇比水后挥发,从而正丁醇的空间位阻效应可有效地发挥作用,因此避免了在煅烧过程中形成Zr-O-Zr键,即共沸蒸馏粉末中不含硬团聚。

Methods: thirty-four Japanese white rabbits are used as experimental animals. Under no destroying the posterior ligaments, expose the fifth and sixth transverse processes and intertransverse membrane. The transverse processes are decorticated. On each side bone graft bed the following four kinds of grafts are put, they are: autologous iliac crest、allograft+rhBMP-2、xeograft+rhBMP-2、and xeograft+HA.

34只成年日本大耳白兔,在不破坏脊柱后侧稳定结构的前提下,显露双侧的L5、L6横突,用磨钻去皮质,然后每侧分别随机地植入2.5ml左右的下列四种植入物:自体髂骨、同种冷冻干燥异体骨+rhBMP-2、异种冷冻干燥骨+rhBMP-2、异种冷冻干燥骨+HA。

The procedure of biscuit firing of clad plate base blank is carried out as follows: Weigh a certain amount of raw material in proportion by feeder, by conveyor belt the raw material is ground in a ball mill; after grinding for 12 hours, sifting-out and de-ironing, it is transferred to be homogenized and outworn in homogenization pool; then after spray drying granulation in spray tower, the powder is pressed into a certain size of blank by brick machine, afterwards, the blank will be dehydrated in drying kiln, through high-temperature sintering, base blank of clad plate with stable mechanical, chemical, physical performance has been finished.

复合板地柸素烧由以下环节组成:用喂料机按比例称取原料配料,通过传送带将原料传送到球磨机内球磨,球磨12小时后过筛、除铁,然后转移到均化浆池进行均化、陈腐、随后通过喷雾塔干燥造粒,将得到的粉料通过压砖机压制成所需规格的生柸,生柸在干燥窑干燥,随后在窑炉中高温烧制,得到具有稳定机械、物理化学性能的复合板底柸。

3V MABO SPA is a technology and quality oriented leading company specializing in design and manufacture of Thin Film Evaporator and Short Path Evaporation technology which are widely applied for concentration in petrochemicals and fine chemicals field as well as solvent recovery and liquid

简介: 3V 克盖姆公司和3V 玛薄公司是意大利有名的3V集团的子公司。3V 克盖姆公司是世界领先的过滤机和干燥机的制造商,由于采用了最新的全排料系统,3V 克盖姆公司制造的过滤干燥机和真空干燥机能够自动地将固体粉料完全排干净。3V 玛薄公司是一个领导技术和质量新潮流的公司,该公司专注于设计、制造广泛应用于石化和精细化工领域以及溶酶回收和液体处理的薄膜蒸发器和短程蒸发器。3V

This study examines the drying characteristics of China fir wood bunch in high temperature and the functions of v...

本文较系统全面地研究了杉木木束在高温干燥过程中的干燥特性,分析了各因素对干燥效益和能耗的影响,尤其是研究了木束内部水分迁移和热量传导过程的规律,建立并求解了传热传质的数学模型,为确定木束干燥生产的工艺参数及控制方案提供了理论依据。

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推荐网络例句

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。

This is not paper type of business,it's people business,with such huge money involved.

这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。