1) liquid core
液芯
1.
Optimizing lecnological parameters for preparing calcium alginate-sodium carboxymethyl cellulose liquid core microcapsules by using electrostatic spray method;
静电喷雾法制备海藻酸钙-羧甲基纤维素钠液芯微胶囊的工艺选优
2.
The hollow lead ingots were used to simulate the continuous casting slab with liquid core.
采用带有不同空芯的铅锭模拟带液芯的连铸坯,在四机架连轧机上平立交替轧制,形成连轧时停止轧制并反转退出轧件,测量各道次的压下、宽展、前滑和芯部的压合值,并计算出各道次的秒流量和延伸系数,借此研究该工艺的可行性及连轧时带液芯轧件的变形情况。
2) liquid core waveguide
液芯波导
1.
Trace formaldehyde was determined by the combination of liquid core waveguide(LCW,9 cm) and light intensity difference technique(△I),with an ultra bright red light emitting diode(LED)working as spectroscopic source and a photodiode as photodetector.
建立了一种测定痕量甲醛的新的长程吸收光谱法:采用超高亮红色发光二极管(LED)作光源,光电二极管作为光电检测器,9 cm液芯波导(LCW)管和光强差(ΔI)技术联用测定痕量甲醛。
2.
A method was developed for the determination of trace nitrite in food by using the combination of liquid core waveguide(8 cm) and light intensity difference measurement(LCW-ΔI).
采用超高亮绿色发光二极管作光源,使用8 cm液芯波导管和光强差测量技术测定食品中的亚硝酸根。
3) liquid core reduction
液芯压下
1.
Study on characteristics of liquid core reduction process in TSCR;
薄板坯液芯压下技术特性的研究
2.
This paper analyzes the microstructure and mechanical properties of hot strip produced with compact strip production(CSP) technology,and discusses similarities and differences of liquid core reduction(LCR) and non-LCR for the concretion of slab.
通过对珠钢CSP(Compact strip production)在液芯压下LCR(Liquid core reduction)工艺和非液芯压下工艺条件下铸坯和成品板的室温组织进行对比研究,分析了连铸连轧过程中显微组织的变化过程,并探讨了CSP工艺生产LCR/非LCR工艺下组织细化的原因。
3.
Liquid core reduction (LCR) in thin slab continuous casting is a novel continuous casting technology, which combines solidification with large plastic deformation, continuous casting with direct rolling in a single process.
薄板坯连铸液芯压下技术是一种融凝固与塑性变形,连铸和轧制于一体的新工艺。
4) soft reduction
液芯压下
1.
Thin slab dynamic soft reduction is a core technique for thin slab continuous casting and has been successfully used in the production of thin slabs abroad and has obtained good results.
薄板坯连铸动态液芯压下技术是薄板坯连铸机的核心技术,国外已经成功应用于薄板坯连铸生产中,取得了良好的效果,目前我国还没有掌握。
2.
Both soft reduction(SR) and electric-magnetic braking (EMBR) are effective measures.
着重说明液芯压下技术之机理,以及若干特性;涉及到速度、温度、凝固点、应力、能耗等,以及扇形段结构;分析了液芯压下之优缺点;指出应根据不同条件合理应用该技术。
5) liquid-core capsule
液芯包囊
1.
The experiment result indicate:at the optimized condition,the cell concentration in the liquid-core capsules was increased to 10.
以乳清粉为基础培养基,适当补充碳源、氮源、无机盐,pH缓冲剂,对液芯包囊中的嗜热链球菌的浓缩培养进行了研究。
2.
bulgaricus biomass in the liquid-core capsules reached 9.
选用乳清粉作为基质培养基,经单因子试验确定了液芯包囊内保加利亚乳杆菌浓缩培养的最适碳源和氮源。
6) liquid core optical fiber
液芯光纤
1.
The structure, performance, types and uses of liquid core optical fiber and its developments at home and abroad are described.
介绍了液芯光纤的结构、性能、种类、用途以及国内外的发展情况。
2.
liquid core optical fiber has been constituted in a fluorine plastic pipe filled with aqueous solution (alcohol and its aqueous solution,dioxane and its aqueous solution) of refractive index n≥1.
346的水溶液(乙醇及其水溶液、二氧六环及其水溶液)构成液芯光纤,对其导光特性和光谱特性进行了研究,在此基础上提出了液芯在61％乙醇或20％二氧六环水溶液中测定Fe(Ⅱ)的新方法。
3.
Liquid core optical fiber long light path absorption system consists of the light gathering system and liquid core optical fiber long light path absorbing tube.
液芯光纤长光路系统主要由聚光系统和液芯光纤长光路吸收管组成。
补充资料：液芯矫直
液芯矫直
straightening strand with liquid phase
yexinji。。zhi液芯娇直(straightening strandwith liquid、phase)在连续铸钢过程中，铸坯芯部未完全凝固，仍存在液态钢水的情况下，对铸坯进行矫直的连铸坯拉矫技术。提高拉坯速度是增加连铸机生产能力的有效途径，但随着拉速的提高铸坯的冶金长度将随之增长，如此时仍采用一点固相矫直，势必要使连铸机的弧形半径增大。这显然是不合理的。采用液芯矫直可以解决高拉速下连铸机圆弧半径要增大的矛盾。在液芯矫直时，应使坯壳内层表面的延伸率:被控制在允许的范围内，即不产生内裂。此时，需对铸坯采用多点矫直或连续矫直等技术。铸坯内层表面的延伸率‘(%)与铸坯中心的曲率半径凡、Rn一1有如下关系(见图):撇 液芯娇直时内层坯壳的延伸率 R，，R二一l，”·…一各矫直点处的铸坯中心曲率半径; ‘，氏一1，··...一各矫直段间的夹角; 人，几一1’”…一各矫直点的铸坯坯壳厚度 fD_、了11、 ‘~}舟‘一次}卜分一二=一} \2一”/、R二R二一1/式中D为坯厚;氏为曲率半径为凡处的坯壳厚。并由此导出在液芯矫直时，采用多点矫直的连铸机必须的铸坯中心线各曲率半径R二: ~1 凡~，，- L‘_}2 .1 丁六才‘十+下二- 0.SD一氏IR二_1式中〔司2为铸坯坯壳内层表面的许用延伸率。根据不同钢种，通常取值为0.1%一0.2%;最大值小于0．5％。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条