Just before the first mitosis of microspore, cytoplasm arise from one side of the nucleus facing the aperture and form a cytoplasmic strand which connects with the cytoplasm of external end of pollen through the large central vacuole.

However, there is a large central vacuole completely filled with secretory materials ( hypericin) in matured multicellular nodules.

然而，当分泌细胞团发育成熟后，分泌细胞被含有灰色均匀的分泌物（金丝桃素）的大液泡所占据，嗜锇滴消失。

The mature laticifers had a thin layer of electron-dense peripheral cytoplasm in which the organelle could not be distinguished and a large central vacuole filled with latex particles. 5.

成熟乳汁管的原生质体为一电子致密薄层，中央为大液泡，其内充满了乳汁颗粒。

The central vacuole began to disappear, and cytoplasm with abundant organelle accumulated starch in some of microspores having embryogenic ability on transfer to culture.

单核晚期小孢子经培养后，具胚状体发生能力的细胞中央液泡消失，积累淀粉，含丰富细胞器。

Single contractile vacuole situated near ventral wall of infundibulum.28-33 pellicular striations from peristome to aboral trochal band and5-8 from aboral trochal band to scopula.

单一伸缩泡，位于前庭腹面。口围缘到反口纤毛环之间的银线数约28-33列，反口纤毛环至帚胚之间约5-8列。

Single contractile vacuole large, situated underneath peristomial lip.

单一、大伸缩泡位于口围缘的下方。

The main characters for its identification are the body shape and the collecting channels of the contractile vacuole.

对本种的鉴定应基于活体体形及伸缩泡的位置及其收集管特征。

The enhanced autophagy was mainly due to the increased autophagic vacuole generation rather than the repression of lysosomal degradative function. 3.

在锰诱导的自噬水平改变的过程中，自噬体生成的增多而非溶酶体降解功能的下降发挥了主要的作用。

And energy metabolism related genes include plasma membrane ATPase vacuole membrane ATPase and so on.

涉及能量代谢方面的基因有编码质膜ATP酶、液泡膜ATP酶等的基因。

The damage of apple's vacuole membrane increased. The positive correlation was shown in slice thickness and dehydration rate, the relation of the irradiation dose and the temperature of hot air was negatively correlated.

结果表明：苹果组织结构和液胞膜的损伤程度随剂量的增加而加剧，脱水速率与辐照剂量呈正相关；

Trypan Blue staining was used to find disabled cells between normal condition and death, combining with the determination of physiological indexes. The paper also discussed relations between the cell death and vacuole leakage or cell membrane rupture.

利用台盼蓝染色，结合生理指标的测定，试图寻找介于正常和死亡之间的伤残细胞，同时探讨了细胞死亡与液泡渗漏或细胞膜破裂的关系。

Na~+/ H~+ antiporter is the antiport of Na~+, which distributes in both the plasma membrance and the vacuole membrane. It plays an important role in plant salt tolerance.

Na~+/H~+逆向转运蛋白是一种Na~+的逆向转运体，在细胞质膜和液泡膜上均有分布，在植物耐盐性方面具有重要作用。

The digestive vacuole was more numerous in rats, mice, rabbits and monkeys than in dogs and cats.

消化泡以大鼠、小鼠、兔和猴的数量最多，狗和猫的较少。

We first observed that the head ofmature tentacle contained transfer cells which were pellet shape, thickness cytoplast, large nucleolus, developing endoplasm, small vacuole and thick cell wall.

首次观察到成熟腺毛头部为具有独特的内突生长的传递细胞，细胞为圆球形，细胞质稠密，细胞核大，内质网发达，液泡较小，细胞壁厚。

The larger nucleolus was higher in electron-density, but the inside structure was not even, sometimes there was a very large nucleolar vacuole in it.

大核仁电子密度较高，质地不均匀，有时有一个体积很大的核仁泡位于其中。

Host shaft had stretched place design of the oil hole back to the shaft sealing, prevent the leakage of oil;

主机轴伸处设计了带回油孔的轴封，防止了润滑油的渗漏；

This article introduces mainly calculation of a slanting angle of crankshaft clamping with the analysis method in machining crankshaft oblique oil hole.

主要介绍在加工发动机曲轴斜油孔时，用解析法计算曲轴装夹时所倾斜的角度。

The fixture used for oil hole drilling has both ID and OD location by improving the structure of the fixture, so as to expand application scope and reduce production cost.

通过对轴承钻油孔夹具结构的改进，使钻油孔夹具内径与外径定位兼备，扩大使用范围，降低制造成本。

Calculation and Application of Process Parameter for Machining Oblique Oil Hole of Crankshaft;

在分析孔斜原因的基础上，介绍了该工程的防斜、纠斜技术措施和取得的效果。

The cracks in oil hole are caused by less a value after machining.

油孔淬裂的主要原因是油孔加工后的α值偏小；

The revolving direction, internal oil hole position and spline shaft of the domestic pump are modified to meet the installation requirement.

为了满足安装的要求，对国产齿轮泵的旋向、内油孔位置和花键轴等进行了改造。