查询词典 pigment

One of the first visible signs of this encounter was the reddening of the earth's surface by a fine dust of rusty pigment.

该次遭遇最初可见的信号之一是地球表面因为锈色的色素而变红。

PURPOSE. To estimate the distributions in width as well as in density of macular pigment in humans at different ages, imaging fundus reflectometry was employed as a tool to reach our aim.

目的：利用眼底影像反射法来评估不同年龄层的人，其黄斑色素光密度分布的宽度。

The iron - containing respiratory pigment in red blood cells of vertebrates,consisting of about6percent heme and94percent globin.

血红蛋白脊椎动物红血细胞中一种含铁的呼吸色素，由大约6%的血红素和94%的球蛋白组成

The iron-containing respiratory pigment in red blood cells of vertebrates, consisting of about6 percent heme and94 percent ''.

血红蛋白脊椎动物红血细胞中一种含铁的呼吸色素，由大约6％的血红素和94％的球蛋白组成

The change rules of some physiological and biochemical indexes including amylase activity, moisture content, pigment amount and respiratory intensity in oriental tobacco leaves were studied under different air-curing time.

对香料烟叶片进行不同晾制时间处理，研究了几种晾制条件下叶片在调制期间淀粉酶活性、含水量、色素含量及呼吸强度等生理生化指标的动态变化规律。

A red pigment in the retinal rods of vertebrates; dissociates into retinene by ''.

脊椎动物''。'视网膜'。''棒体中的红色色素，在''。

Each retinula cell contained abundant pigment granules.

小网膜色素细胞内均含有丰富的色素颗粒。

The morphology and number of lamellar bodies, perirhabdomal vacuole and pigment granule in the retinula changed with the day-night rhythm.

另外，在小网膜细胞中的板膜体、膜下储泡囊、色素颗粒等细胞器的形态和数量也随光周期呈现出规律性的变化。

With the development, both the numbers of pigment granules and the numbers and kinds of the organelles in the cell increased gradually, the diameter of the rhabdom and distance between the rhabdoms of the ommatidia increased too. The fine structure indicated that larva obtained the function of the light sensation gradually.

随着发育，幼体小网膜细胞内的色素颗粒、细胞器种类和数量、组成感杆束的微纤毛数量、感杆束的直径和间距等均有逐渐增加的趋势，表明复眼的感光结构是逐渐完善的。

During light adaptation, the diameter of rhabdoms was small, the arrangement of microvillus in the distal rhabdom was in disorder, and the area of the multivescicular bodies in the cytoplasm of the retinular cells was large, but the perirhabdomal vacuoles was very small, the amount of the lamellar bodies and mitochondrias were small, the pigment granules were distributed in all retinular cell.

结果显示：光适应时感杆束的直径较小，组成近远端感杆束的微纤毛排列零乱；小网膜细胞中的多囊体体积增大，膜下储泡囊体积减小，板膜体、线粒体等细胞器数量较少，色素颗粒分布于整个小网膜细胞。

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％。