查询词典 pigment

Chlorophyll, carotene, rhodopsin, and melanin are pigment s produced by plants and animals for specialized purposes.

叶绿素、胡萝卜素、视紫红质和黑素是用动植物制成的用作特殊用途的颜料。

A derivative, retinaldehyde, is a component of the visual pigment s, including rhodopsin, in the retina.

衍生物网膜质是视觉色素的成分，包括视网膜中的视紫红质。

Rhodopsin is a light sensitive pigment found in the rods of the retina.

视网膜紫质是视网膜上的一种色素，它能感光，所以需要迅速的补充才能维持视觉的灵敏度。

The face pigmentation sickness is mainly the freckle, the yellow speckle and the Riel black skin sickness, is pigment barrier skin disease.

面部色素沉着症主要是雀斑、黄褐斑和瑞尔氏黑皮症，是色素障碍性皮肤病。

Through the analysis to the component of pigment in the roseleaf, whether the drying quality is qualified is determined thereby searching an optimum drying temperature.

通过分析玫瑰花瓣中色素的成分，确定干燥质量是否合格，从而寻求最优的干燥温度。

The principle,technology and processing parameters for the production of caramel pigment by extrusion from saccharose were discussed.

以蔗糖为原料，对挤压法生产焦糖色素的生产原理和工艺参数进行了研究，确定了适宜的生产工艺条件，即机筒Ⅰ区温度110℃，Ⅱ区温度170℃，Ⅲ区温度190℃，保温时间10min，原料水分含量20%p，H3.5，尿素添加量1.5%时，焦糖色素率为67891.7，EBC红色素指数为5.86，黄色素指数为10.22。

OBJECTIVE To study the stability of safflower yellow pigment injection so as to provide information regarding the effectiveness of the injection.

目的研究红花黄色素注射液的化学稳定性，为储存提供依据。

" Scrimshaw: Decoration of bone or ivory objects, such as whale's teeth and walrus tusks, with fanciful designs, traditionally carved by Anglo-American and Native American whale fishermen with a jackknife or sail needle and emphasized with black pigment s (e.g., lampblack)."

贝雕：骨或象牙装饰品，如鲸鱼牙或海象牙，通常刻有奇怪的图案。传统上由英裔美国人或美国本土捕鲸员用折叠刀或帆针刻出画面，然后用黑色进行蚀镂。

Efficacy: supplements moisture and hydrates, weakens and decomposes skin pigment, eliminates melanin and sallowness, whitens, and weakens spot.

功效：补充、滋润皮肤水份，淡化分解皮肤色素、去黑退黄、美白肌肤、淡斑溶斑。

Freckles: the name has a lot of people,"flies feces,""soil spot","silkworm excrement",Cover face sand, flea flea spot ranging from freckles are a good hair in the face, neck and hand back the brown or dark brown pigment spots, many in the 6-year-old appeared often increase with the age of growth.

雀斑：民间的叫法又有很多，"苍蝇屎"、"土斑"、"蚕沙"、蒙脸沙、虼蚤斑不等，雀斑是一种好发于颜面、颈部及手背部的黄褐色或暗褐色色素斑点，多在6岁左右出现，常随年龄的增长而增多。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。