查询词典 primary cell

A recent study reviewed 239 giant-cell tumors of the sacrum or pelvis and found radiationinduced sarcoma developed in 11% of patients who received radiation for primary or recurrent lesions at a follow-up period of 5 years or more.

最近的一项研究回顾了239例骶骨或骨盆的骨巨细胞瘤，对初发的或复发的病灶行放疗后随访5年以上，发现有11％的患者出现了放疗诱发的骨肉瘤。

Silk gland cell, by the Grace nutrient fluid in vitro culture, then after 150d for primary culture, passage was taken, later each approximately 15d take a passage, after that, the time of passage cut to 10 day.

经210d左右的原代培养后进行传代培养，以后每隔约15d传代一次，后传代时间缩短到10天，当传代时间稳定在7天时细胞开始趋于稳定，此时鉴定细胞系的生物学特性。

To explore the potential mechanism of cigarette smoke extract -induced cell injury, primary cultured skin keratinocytes and fibroblasts from rat were selected as target cells in Part Ⅰ study compared with the effect of UVA.

本研究第一部分以原代培养的大鼠皮肤角质形成细胞和成纤维细胞为对象，采用UVA损伤作用为参照，探索香烟雾提取物（Cigarette SmokeExtract，CSE）对皮肤细胞的损伤作用，重点观察CSE所致的皮肤细胞毒作用、功能损伤及可能作用机制。

According to the changes of the structure of chromatin and the morphology of cell, the process of the typical spermatogenesis of Cipangopaludina chinensis can be divided into five stages: spermatogonium, primary spermatocyte, secondary spermatocyte, spermatid and mature sperm.

中国圆田螺典型精子发生时，根据染色质和细胞形态的变化，可将其发生分为以下五个时期：精原细胞、初级精母细胞、次级精母细胞、精细胞和成熟精子。

Now, our primary products are: work place tool chests, handling equipments, storage equipments, storage cell etc.

目前主要提供的产品系列包括：工位器具，搬运设备，仓储设备，物流容器等。

To establish novel cell lines from brown-marbled grouper, Epinephelus fuscoguttatus, primary cultures of fin, heart and swim bladder tissues were initiated in this study.

为建立褐点石斑鱼鳍、心脏和鳔组织细胞系，本文利用不同培养液和培养温度对褐点石斑鱼鳍、心脏和鳔组织细胞进行了原代培养和传代培养。

It takes about 0.5 h for a pollen tube from germination to arrive at the micropyle. About 0.5 h after pollination, the pollen tube releases two sperms into one synergid. At 0.5-2.5 h after pollination, the egg cell fuses with one sperm to form a zygote. About 10.0 h after pollination, the division of the zygote begins. The duration of the zygote lasts about 2.5-10.0 h. However, one sperm nucleus fuses with two polar nuclei at 1.0-3.0 h after pollination, and 5.0 h after pollination the primary endosperm nucleus begins to divide.

水稻受精过程经历的时间表如下：授粉后，花粉在柱头萌发；花粉萌发至花粉管进入珠孔大约需要0.5小时；授粉后0.5小时左右，花粉管进入一个助细胞，释放精子；授粉后0.5-2.5小时，精卵融合形成合子；授粉后约10.0小时，合子第1次分裂，合子期为授粉后2.5-10.0小时；授粉后1.0-3.0小时，精核与两极核融合；授粉后约5.0小时，初生胚乳核分裂。

We have generated stable, immortalized cell lines of human neural stem cells from primary human fetal telencephalon cultures via a retroviral vector encoding v-myc.

我们用逆转录病毒转染技术使永生性的来源于原代人胚胎端脑组织的神经干细胞株表达v-myc基因。

We hae generated stable, immortalized cell lines of human neural stem cells from primary human fetal telencephalon cultures ia a retroiral ector encoding -myc.

我们用逆转录病毒转染技术使永生性的来源于原代人胚胎端脑组织的神经干细胞株表达-myc基因。

The histological findings of the primary tumor and metastatic lymph nodes demonstrated massive cancer cell degeneration such as pycnosis and vacuolation, xanthogranulomatous inflammation and dense fibrosis. The effect of NAC was judged to be grade 2 histologically.

组织学检查发现肿瘤原发灶和转移的淋巴结癌细胞大量退化如核固缩和空泡形成，黄肉芽肿炎以及密集的纤维化，经组织学判定NAC的疗效为2级。

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。