查询词典 differentiation

The females incubated at 33 , their ovarium has powerful cortex, the germinal epithlium produce oocyte, its medulla degenerate into ovarian cavity. During sexual differentiation, mitochondria and smooth endoplasmic reticulum in cells of ovary increase in quantity, they disintegrate after sexual differentiation. There are a lot of big grana in cells of ovary before sexual differentiation, in the course of sexual differentiation the quantity of the big grana decrease, while small grana increase and peakafter sexual differentiation. The males incubation at 26 , cortices of their testes degenerate into a thin albuginea. Medulla are formed by testicular cords in which scatter spermatogonium.

33℃下孵化的小龟卵巢皮质发达，由原始生殖细胞产生卵原细胞，髓质退化成为卵巢腔，分化时卵巢细胞的超微结构显示线粒体和内质网的数量大大增加，它们在分化结束后解体，分化前细胞内有较多的大颗粒，在分化中大颗粒减少，小颗粒增多，在分化后小颗粒达到最多。26℃下孵化的小龟精巢皮质退化成为一层薄的白膜，髓质有许多睾丸管构成，管腔内有散落排列的精原细胞。

According to our results, since BaP increased the expression of COX2 and pp38 to reduce the osteoblast differentiation and this phenomenon can reverse by treatment of NS398, but not by treatment of SB203580, suggesting that COX2 activation plays an important role on osteoblast differentiation. Adlay could increase osteoblast differentiation, in co-culture system, and reverse the osteoporotic status in mice, would be a helpful healthy food for enhance osteoblast differentiation. However, about, TBT, we didn't have enough data to support its effect on the differentiation of osteoblast or osteoclast.

所以依据我们所做出的实验结果，虽然苯骈芘会增加COX2和pp38的蛋白表现，但造骨细胞的分化作用仍下降，但若同时添加NS398，则分化能力有恢复现象，这或许可推测说COX2活性在抑制造骨细胞分化上扮演了一个重要角色；薏苡仁在共同细胞培养可以增加造骨细胞的分化作用，且对骨质疏松状态的小鼠具有缓解的能力，因此或许是能促进造骨细胞分化的营养食品；至於三丁基锡由於实验的数据不多，推测其或许并不影响造骨细胞和破骨细胞的分化作用。

There were 9 cases of muscle fiber differentiation,4 cases of nerve fiber differentiation,3 cases of mixed muscle fiber and nerve differentiation,1 case of muscle fiber bone tissue differentiation and 2 cases accompanied mucoid change.

伴肌纤维分化9例，神经纤维分化4例，肌纤维和神经分化3例，肌纤维骨组织分化1例，伴黏液样变2例。

The results indicated that along with the increase of chilling requirement of varieties, each differentiation stage for different varieties was delayed, the sepal differentiation stage was extended, the pistil differentiation stage was shorten. The time difference of petal and stamen differentiation stages was little among different varieties.

结果表明：随着品种需冷量的增加，不同品种花芽分化的各个阶段开始的时间有所推迟，萼片分化期所用的时间逐渐延长，雌蕊分化期所用的时间逐渐缩短，而花瓣和雄蕊分化期所用的时间差异不大。

These results indicated that ES cells with lower level of spontaneous differentiation could go into neural differentiation, while those with higher level of spontaneous differentiation would dedifferentiate and die during neural differentiation.

在进入神经分化的细胞中，其分化的进程与预培养24h组相似，但向外迁移的细胞减少，缺乏广泛的神经纤维联系。

Microcosmic syndrome differentiation has its superiority and limitation. There are some problems in developing microcosmic syndrome differentiation, such as lack of standard for syndrome differentiation, contradiction between single microcosmic index and the entirety, nonspecificity of the relationship between microcosmic indexes and syndromes, and the influence of disease on microcosmic syndrome differentiation, discrepancy between the essence study of TCM syndromes and the clinical practice.

微观辨证&有其优越性和局限性，&微观辨证&的发展尚存在一些问题，诸如：中医证候尚未规范化、微观指标单一性与整体性的矛盾、微观指标与证候对应的非特异性、疾病对&微观辨证&产生的影响、&证本质研究与临床治疗脱节等。

The higher the concentration of Cefotaxime was, the lower the rate of differentiation was; when the concentration of Cefotaxime was high 400~500mgL^(-1, the growth of callus was inhibited. However, the effect of Carbenicillin on callus was little and the differentiation of adventive buds was promoted under appropriate concentration. When the Carbenicillin's concentration was 200mgL^(-1), the differentiation rate reached the maximum 68.8%.

头孢霉素浓度愈大，213品种不定芽分化频率愈低，当头孢霉素浓度较高400~500mgL^(-1时，愈伤组织生长受到抑制；而羧苄青霉素对愈伤组织影响很小，在适宜的浓度下能促进不定芽分化，213品种在羧苄青霉素浓度为200mgL^(-1)时，分化频率达到最大值68.8%。

Cortex nerve cell could be orientation differentiation to cholinergic neuron,β-tubulin was expression during the process of differentiation, which was distribution from around nucleus intensive in the early of differentiation to presented in cytoplasm in network, and extension into apophysis after maturity.

皮层神经干细胞可定向分化为胆碱能神经元，且在分化过程中细胞骨架蛋白β-tubulin同时亦有表达，由分化早期的核周密集分布至分化成熟后的胞质内网状分布，并伸至突起中。

According to the some properties of the differentiation ,I found that the symmetry of the graph is closely related to the first-order differentiation and the second-order differentiation .from this ,I search for a way to identify the symmetry of the functional graph for the direct line or the central symmetry of the functional graph for the some dot .

摘 要：利用导数的一些性质，发现了函数图象的对称性与函数的一阶、二阶导数的密切关系。根据这些关系，找到了一种判定函数图象是否关于某一直线对称或关于某点成中心对称的方法。

Based on traditional Fourier differentiation matrix and some modifications of the original differentiation operator, this paper refers to a new kind of method——staggered-grid Fourier pseudospectral differentiation operator.

本文在传统傅里叶微分矩阵的基础上，对原始微分算子进行改进，引入了错格微分算子的傅里叶伪谱方法。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？