查询词典 double bed twin-bed

The morphology of polyembryonic rice IR36-Shuang could be differentiated into 2 types: uncomplete twin seedlings and complete twin seedlings. There were 2 types in uncomplete twin seedlings, i.

IR36-双在双胚苗性状的表现形态上有其特异性，在同一纯合株系的群体内双胚苗的苗位有非完全双苗和完全双苗两种类型。

The multifunctional overturn bed has one bed frame with one side connected to the bed head and the other side connected to the bed tail, one leftwards overturn unit set to the left side of the bed frame, one rightwards overturn unit set to the right side of the bed frame, and one translation unit set between the leftwards overturn unit and the rightwards overturn unit.

本发明床身框架(3)的一侧与床头(4)固定连接，床身框架(3)的另一侧与床尾(2)固定连接，左侧位翻身装置设置在床身框架(3)内的左侧，右侧位翻身装置设置在床身框架(3)内的右侧，平移装置设置在左侧位翻身装置和右侧位翻身装置之间的床身框架(3)内。

A place where one may sleep; lodging:found bed and board at an inn.a maternity ward with 30 beds.drank milk before bed.(7) A place for lovemaking.(8) A marital relationship with its rights and intimacies.a flower bed.a clam bed; an oyster bed.(11) The bottom of a body of water, such as a stream.(12) A supporting, underlying, or securing part, especially:tomatoes on a bed of lettuce.

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In this paper, through a series of experiments, two series of quaternary-ammounium Gemini surfactants were synthesized, namely the pair alkylene double quaternary ammonium salt surfactant m-s-m·2Br and the pair the alkylene double quaternary ammonium salt surfactant -s-·2Br. We has carried on the attribute with the infrared spectrum to its structure, and to affected the factor which the synthesis pair the alkylene double quaternary ammonium salt surfactant responded to carry on the discussion. We has discovered the synthesis pair the ethylene double quaternary ammonium salt surfactant m-2-m·2Br optimum condition: The bromo alkane and a tetramethyl ethylene diamine mole of ratio is 3.0: 1.0, makes the solvent by the ethyl alcohol, 80℃ under responds for 48 hours in the backflow temperature; Synthesis pair alkylene double quaternary ammonium salt surfactant 12-S-12 ·2Br optimum condition: 12 tertiary amine and 1, 3- propylene dibromide (1, 4- two bromines butane) a mole of ratio is 2.2: 1.0, makes the solvent by the ethyl alcohol, responds for 48 hours in the constant temperature 80 ℃ under backflow.

本文通过一系列的实验，合成了两个系列的Gemini型表面活性剂，即双烷撑双季铵盐表面活性剂m-s-m·2Br和双烷撑双季铵盐表面活性剂-s-·2Br，用红外光谱对其结构进行了表征，并且对影响合成双烷撑双季铵盐表面活性剂反应的因素进行了讨论，找出了合成双乙撑双季铵盐表面活性剂m-2-m·2Br的最佳条件：溴代烷与四甲基乙二胺的摩尔比为3.0：1.0，以乙醇作溶剂，在回流温度80℃下反应48小时；合成双烷撑双季铵盐表面活性剂12-s-12·2Br的最佳条件：十二叔胺与1，3-二溴丙烷(1，4-二溴丁烷)摩尔比为2.2：1.0，以乙醇作溶剂，在恒温80℃下回流反应48小时。

The main results of the study are obtained as follows:1 In order to analyze and study the physical and mechanical characteristics of Lianyungang marine soft clay deeply, large numbers of basic mechanical characteristics tests and tri-axial shear tests are completed.2 In order to investigate the loaded and failure characteristics of the cement-soil, the cement-soils for the different ratio and different cure time are studied in the laboratory, and their unconfined compression tests and tri-axial shear tests are performed.3 Based on the solution of one-dimension consolidation, the one-dimension consolidation of the double-layered foundation is solved for two-grade loading in virtue of transcendental equation; Simultaneously, the one-dimension consolidation of the double-layered foundation is solved by means of Laplace transform for two-grade loading, and Stehfest numerical transform is applied in Laplace's inverse transformation; Furthermore, according to the practical foundation shapes, the consolidation models of the soil between piles and the substratum are built and solved respectively.4 The effect of each parameters on the consolidation of the double-layered foundation is discussed, and the solution of load transfer method for double-layered foundation is applied in A1-A4 section of Lian-Xu expressway. The results of calculating settlement of the double-layered consolidation theory are basic agreement with the measuring settlement results.

取得了以下几方面的研究成果：1针对连云港海相软土进行一维固结和三轴剪切试验，深入分析连云港海相软土的物理力学特性。2模拟水泥土搅拌桩施工，在室内制备不同配比、不同龄期的水泥土试样，并进行无侧限抗压试验和三轴剪切试验，揭示水泥土的受力特性及破坏特性。3运用超越方程，以双层地基一维固结解析解为基础，推导出二级加荷条件下双层地基的固结解析解；同时，通过荷载传递法并借助Laplace变换对双层地基的固结问题进行了数值求解；此外，根据实际的地基结构，建立了桩间土和下卧层的固结模型并分别进行求解分析。4分析探讨了双层地基中各参数对双层地基固结的影响程度，并运用荷载传递法的解答计算了连-徐高速公路A1-A4标水泥土搅拌桩处理段的六个断面，计算结果与实测数据有较好的一致性。

The main production and operation of ultra-thin double-sided tape, strong double-sided tape, high temperature double-sided adhesive tape, conductive double-sided tape, double-sided thermal tape, Teflon tape high temperature, high temperature Masking tape, high temperature polyimide tape, thermal insulation tape , copper foil, aluminum foil conductive adhesive tape, anti-static tape, security tape, waterproof tape, anti-theft tape, non-slip, shock-proof tape, shading tape, reflective tape, protective film, fiber tape, spray adhesive tape, kraft tape, tape Mara, electrical tape, acetate cloth tape, fingerprints, tape, wall tape, seal tape, sealing tape, stickers, all kinds of insulation, high temperature resistant, UL certification shaped materials, sizing, cutting processing.

主要生产经营超薄双面胶带、强力双面胶带、高温双面胶带、导电双面胶带、导热双面胶带、铁氟龙高温胶带、高温美纹胶带、聚酰亚胺高温胶带、导热绝缘胶带，铜箔、铝箔导电胶带、防静电胶带、防伪胶带、防水胶带、防盗胶带、防滑、防震胶带，遮光胶带、反光胶带，保护膜、纤维胶带、喷涂胶带、牛皮胶带、玛拉胶带、电工胶带、醋酸布胶带、指纹胶带、挡墙胶带、封缄胶带、封箱胶带、不干胶、各种绝缘、耐高温、UL认证异形材料、上胶、模切加工。

It is a professional comprehensive plastic machinery manufacturer which introduces and absorbs advanced technology of Germany and Italy, collects excellent technological personnel of managing, designing and plastics processing in our country, So every product from Redstar Machinery can get applause from customer, meanwhile, create the brand: On the current base of plastics machinery manufacturing, the company has developed and produced twin-screw extruder ;double-step twin-screw/single screw extruder , Themoplastic elastomer production line;fibre grade colorful material production line; wood plastics pelleting production line and so on .

这是一个专业的塑料机械制造商的全面介绍和吸收先进技术的德国和意大利，收集优秀科技人才的管理，设计和塑料加工在我们国家，所以每一个产品从红星机械能得到掌声的客户，同时，建立品牌：在目前的基础，塑料机械制造，该公司已研制和生产双螺杆挤出机，双螺杆挤出机一步twin-screw/single ， Themoplastic弹性体的生产线；纤维级彩色材料生产线；木材塑料造粒生产线等等。

Main PPR, ABS, PEX Pipe Production Line, PVC, HDPE gas pipe production line, large-caliber hollow-wall winding pipe production line, silicon core pipe production line, steel-plastic composite, medical tube, nylon tube production line, PVC foam core pipe, with spiral pipe production line, posts and telecommunications perforated pipe production line, double-wall corrugated pipe, spiral pipe production line, peroxides, cross-linked polyethylene, pipe production lines, two-pipe extrusion production line, plastic board material production line, plastic foam picture frame-type material production line, SJYF plastic profile extrusion production lines, blow molding Blow Molding Machines, Single Screw eager, cold-cut granulator unit, with the parallel twin-screw extruder, SJSZ conical twin-screw plastic extruder, SJ single screw extruder, SRL-Z series mixing unit, SHR series high speed mixer, auxiliary products sold nationwide and exported to Southeast Asia more than 10 countries and regions.

主要有PPR、ABS、PEX管材生产线、PVC、HDPE燃气管生产线、大口径中空壁缠绕管生产线、硅芯管生产线、、钢塑复合、医用管、尼龙管生产线、PVC芯层发泡管、内螺旋管生产线、邮电通讯多孔管生产线、双壁波纹管、螺旋管生产线、过氧化物、交联聚乙烯、管材生产线、双管挤出生产线、塑料板材生产线、塑料发泡镜框型材生产线、SJYF塑料挤出异型材生产线、吹塑中空成型机、单螺杆热切、冷切造粒机组、同向平行双螺杆挤出机、SJSZ锥形双螺杆塑料挤出机、SJ单螺杆挤出机、SRL-Z系列混合机组、SHR系列高速混合机、辅机系列产品畅销全国并出口东南亚等十多个国家和地区。

Jinyang company has Precision Screw Products Barrel (Barrel nitride screw, double screw alloy pipe, stainless steel screw cylinder, all-hardened screw, high-speed tool steel screw Barrel): injection molding machine screw feed extinguishers, extruder screw barrel, blow molding machine screw cylinder, chemical fiber Screw Barrel, Single-screw cylinder, parallel twin-screw barrel, conical twin-screw cylinder, screw feed tube attachment; Product selection quality 38CrMoALA; quality SACM645; quality SKD11; quality SKD61; 9Cr18MoV such as high-quality materials, the quenching and tempering, molding.

主要销售注塑机的螺杆，料筒等相关配件金洋公司主要产品有精密螺杆料筒（氮化螺杆料筒、双合金螺杆料管、不锈钢螺杆料筒、全硬化螺杆、高速工具钢螺杆料筒）：注塑机螺杆料筒、挤出机螺杆机筒、吹塑机螺杆料筒、化纤机螺杆料筒、单螺杆料筒、平行双螺杆炮筒、锥形双螺杆料筒、螺杆料管附件；产品选用优质38CrMoALA；优质SACM645；优质SKD11；优质SKD61；9Cr18MoV等优质材料，经调质、成型。

One double room has a double bed and one twin room has two single beds .

一间双人房是大床，一间双人房是2张单人床。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。