干燥法
- 与 干燥法 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The first, selecting Mannitol of polyhydric and Dextran ofpolysaccharide as subsidiary material, In accordance with differentusing quantities, making up eight recipes, freeze-drying test is madewith eight recipes differently. By adjusting recipe, to select themethod of two factors three levels. The best recipe determined is thatof Mannitol(160mg/bottle) and Dextran(40mg/bottle), Solving theproblem of description、moisture(≤1.5%)、solution(≤6s)、stability(95.0~110.0%) etc., The quality of preparation has beenimproved.
首先,选择赋形剂多元醇类的甘露醇和多糖类的右旋糖酐作为辅料,按照不同的用量,组合成8种处方进行冷冻干燥试生产,采用二因素三水平的满因子分析法,通过处方调整,确定甘露醇160mg/瓶、右旋糖酐40mg/瓶为最佳处方,解决了冻干制剂在性状、水分(≤1.5%)、溶解性(≤6s)和含量稳定性(95.0~110.0%)等方面的不足,提高了产品质量。
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The results showed that, using transient GUS expression, the frequency of resistant calli and shoot differentiation as a criteria, wheat mature embryos were cultured on the preculture medium of CM4C1P for 14 days, and immersed in inoculation suspension Ⅰ for 3 hours, then the explants were co-cultured under desiccation conditions for 3 days, which was optimal conditions for Agrobacterium-mediated transformation of wheat mature embryos.
为了进一步完善根癌农杆菌介导的小麦遗传转化体系,以小麦成熟胚为转化受体,研究了根癌农杆菌介导法转化小麦的主要影响因素,结果表明,以gus基因瞬时表达率、抗性愈伤组织获得率和分化率为转化指标,小麦成熟胚在预培养基CM4C1P上预培养14d后,用侵染培养液Ⅰ侵染3h,再经干燥共培养方式处理3d,是根癌农杆菌介导成熟胚转化的合适条件。
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By analyzing soil quality of 4 kinds of land use types in Kalamay agriculture development area according to principal component analysis, we draw the conclusions: nature shrub tree land is affected little by mankind, a great deal of organic matter return to soil every year, and root system can improve soil physical quality, can absorb salt from soil, so the soil quality of nature shrub tree land is the best; the soil quality of farmland is better than the soil quality of manpower Tamarix Bulrush land, which may be reasoned that man make for soil quality by irrigation to exclude salt and fertilizing organic muck in the earlier oasis digging up period. Soil physical qualities of tree land get harden and worsen for flooding irrigation, furthermore climate in Kalamay is dry and rainless , the other irrigation is very long time after the former one, so soil get harden severity and result soil physical quality get worse and worse.
利用主成分分析法分析新疆克拉玛依农业开发区四种土地利用方式下的土壤质量,得出:天然灌木林地,受人为影响较小,每年有大量有机物质返还土壤,且天然灌木的根系可以很好的改良土壤的物理性质,同时所选天然灌木林灌木多是耐盐碱并且本身又具有吸收积累来自土壤的盐分,土壤质量最好;农田受到的人为影响最大,但农田综合得分却好于人工柽柳芦苇地综合得分,这可能是由于在开垦初期的绿洲农田,受到了人们灌水压盐及增施各种有机无机肥料等有利于土壤质量提高的措施所致;乔木林地,由于人们用大水漫灌的方式灌溉,致使林地土壤变得板结,土壤物理性质下降,加上克拉玛依地区气候干燥少雨,一次灌溉后较长时间后才有下一次灌溉,致使土壤理化性质恶化,土壤质量不高。
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The method by drying/adsorption was used to prepare DNA adsorptively modified electrodes, and thus-resulting DNA-modified electrodes were electrochemically and spectroscopically characterized, including cyclic voltammetry, scanning tunneling microscopy, Raman spectroscopy, in-situ UV/Vis reflection spectroscopy, X-ray photoelectron spectroscopy, and alternating current impedance. Some information about the state of DNA immobilized on electrode surfaces was obtained.
鉴于此,本论文工作首先利用简便的干燥吸附法制备获得DNA吸附修饰电极,采用电化学方法及多种谱学仪器方法如STM,XPS,Raman,交流阻抗,UV-Vis现场光谱等对DNA修饰电极进行了表征,获得了有关DNA在电极表面状态等有价值的信息;又采用自组装单分子层修饰技术,制备出DNA共价键合修饰SAM/电极,并对制备条件进行了优化,利用XPS及电化学方法对修饰电极进行了表征。
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Methods 49 cases with unilateral cleft lip were repaired on modified Millard's method. These ways include: The improved type"Ⅰ"didn't make cut under the anterior naris;the distinction between the wet and dry vermilion of the lip, and the application in the operation; closed in the wound near at pyriform aperture edge by"L-flap"and"M-flap"; relaxed alae nasi and made a slack cut in the nasal cavity; flexible use for"5~x"back cut and "C-flap".
对49例先天性单侧唇裂应用改良的Millard法修复:改良Ⅰ式不在患侧鼻孔下方作切口,减少了瘢痕形成;利用患侧干燥红唇组织重建健侧唇弓部分的红唇欠缺;利用小瓣&L&、&M&连同唇颊黏膜瓣来参与闭合梨状缘附近的伤口促进愈合;松解患侧鼻翼外侧脚及鼻腔内作松弛切口重建前鼻孔;灵活掌握&5~x&的返切和&C&瓣的旋转推进方向来延长唇高。
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The results show that MgO powder is enwrapped by the BST sol during the Sol-Gel process.
结果表明,采用溶胶-凝胶法制备出包裹MgO粉体的BST凝胶,凝胶经干燥、预烧得到BST/MgO复合粉体。
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One side of a thin elastic base cloth is attached with a layer of machine woven cloth, and the other side of the base cloth is compounded with a PU layer via wet processing of synthesized leather, then the base cloth is dried and molded, and the machine woven cloth is peeled during a coiling process; wherein, the base cloth and the machine woven cloth are fuzzed in a single surface, the fuzzed surface of the machine woven cloth is attached to the non-fuzzed surface of the base cloth by low concentration hydrophilic adhesive, and the PU layer is compounded to the fuzzed surface of the base cloth.
一种薄型、弹性PU合成革的制作方法,先在薄型、弹性基布的一面贴合一层机织布,再在基布的另一面用合成革湿法工艺复合PU层,干燥定型,然后在收卷过程中剥去机织布,其中基布单面起毛,机织布也为单面起毛,机织布的起毛面用低浓度的水性粘结剂贴合在基布的不起毛面上,PU层复合在基布的起毛面上。
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Some technical problems arose during the debugging of the accelerator. The ion source did not produce arc. The accelerator tube cracked. The control system was out of order. The transporting capacity of the charge belt degraded. The corresponding reasons were analyzed and some measures were adopted to solve the problems. The drawing voltage was raised to its predetermined position after the ion source produced arc and should be reduced to zero before turning off the accelerator. Transition flange was lathed and the accelerator tube was re-assembled. The control equipment at high voltage was shielded. TVS diodes were installed at the input and output ends.
调试中出现了离子源不起弧、加速管破裂、控制系统失灵和输电带输电能力降低等技术问题,分析了出现这些问题的原因,然后分别采取了相应的措施加以解决:变换工作流程,在每次关机前先把引出电压降为零,开机时等离子源起弧后再把引出电压升到预定值;对过渡法兰进行车加工,重新封装;对高压端的控制设备采取屏蔽措施,在输入、输出端使用TVS二极管,对控制软件进行抗干扰设计;对绝缘气体进行循环干燥等。
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The remained moisture content of the macromole materials after drying process, which is combined in the polymerizing procedure, is measured by the pressure-difference method.
用压差法测试高分子材料在干燥处理后的、存的、聚合过程中被结合的水分的含量。
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Based on analysis of the shortcomings of oven test technology, this paper proposed a way of measuring the air moisture in the oven to understand the dry state of the fiber material to be tested according to the fiber moisture absorption equilibrium.
在分析烘箱法测试技术与手段存在缺陷的基础上,基于纤维吸湿平衡原理,提出通过测试烘箱内空气的湿度来了解待测纤维材料干燥状态的研究思想。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。