查询词典 thin layer

Methods Thin layer chromatography and salt out are adopted to determine the content of esterified catechins.

采用盐析的方法对茶多酚粗品液进行处理，薄层色谱扫描仪进行酯型儿茶素含量的测定。

The botanical species of Fingerprinted herbs are positively identified by the sophisticated Thin Layer Chromatography technology.

产品特点：天然草本萃取物，其植物草本种类经过薄层色谱分离技术鉴别，TLC技术是一种精确可靠的草本种类鉴别技术，相当于指纹技术。

The infinities of space, blue, it would seem a thin layer of a transparent hooded white, pale blue, and brighter and cleaner.

广阔无垠的太空，蓝蓝的，又好像蒙着一层薄薄的透明的白纱，蓝蓝的淡淡的，清亮而洁净。

In order to solve the technical problems of cold pressing of de-hulled double-low rapeseed ,a new twin-screw press with a principle of combination of joggling and non-joggling was designed and manufactured,the pressing chamber of which had characteristics of multiple-stage compression and relaxation and a thin layer of when pressing.

为实现双低菜籽脱皮后的冷态压榨，研制了一种双螺杆榨油机，采用啮合式和非啮合式相组合的原理，在榨膛内实行多级压缩和松弛及薄料层压榨，其理论压缩比达23.0，榨膛长径比达11.5，压榨时间达180 s，并具有强大的物料自清功能，解决了脱皮菜籽仁在榨膛内输送困难的问题。

In order to solve the technical problems of cold pressing of de-hulled double-low rapeseed,a new twin-screw press with a principle of combination of joggling and non-joggling was designed and manufactured,the pressing chamber of which had characteristics of multiple-stage compression and relaxation and a thin layer of when pressing.

双螺杆榨油机成功投入了生产应用，结果表明，脱皮菜籽冷榨饼残油率在15%左右，冷榨油接近菜籽三级压榨油国家标准，冷榨出饼温度低于70℃，满足冷榨工艺要求。

Based on the distributions of nitrogen-compounds in the reservoirs, there might be two individual petroleum carrier systems along the HLSR: the Upper and the Lower systems, which happened to be bordered by a thin layer of marls widely spreaded in the Dongsha Massif.

含氮化合物在油藏空间上独特的分布特征表明，两个相互独立的输导系统存在于惠流构造脊上：称之为上、下输导系统。

Based on the distributions of nitrogen-compounds in the reservoirs, there might be two individual petroleum carrier systems along the HLSR: the Upper and the Lower systems, which happened to be bordered by a thin layer of marls widely spreaded in the Dongsha Massif.

两输导系统被遍布整个东沙隆起的薄层灰岩分开；流花油田原油可能主要是通过下输导体系运移而聚集成藏的。

In order to improve the efficiency of heat absorption by the tiny amount of adhesive used for micro optics packaging, we pre-process the components to be bonded, by first polishing the bonding surfaces and then depositing a very thin layer of metalized film on them.

为了改进微光学包装中微量粘合剂的热吸收率，我们先将接合面抛光，再镀上金属薄层。这样一来，微波能量将被镀层快速吸收。

The paint is packed in soft lead tubes with a thin layer of pewter, as opposed to an aluminum tube which oxidizes within 15 years.

油漆的包装软铅管一层铅锡合金，而不是铝的氧化管内的15岁。

You can beat this by smearing a thin layer of soap inside the lens.

如果你额头上有汗，你可以把你的手帕戴在额前，防止出汗和眼镜滑落。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。