Latent root primordium was not found in shoots in test tubes. The induced root primordium which originated from the division and differentiation of pith ray cell developed into the adventitious roots.
并对四倍体刺槐无性系试管苗不定根的发育过程进行了解剖观察，结果表明试管苗嫩梢无潜伏根原基，不定根由诱生根原基发育形成，诱生根原基源于髓射线细胞的分裂和分化。
The difference of the cell survival rates between the two cell lines was smaller after neutron irradiation than that after X ray irradiation.
两种细胞快中子照射后的细胞存活较为接近，而X线照射的细胞存活差异较大。
Purpose: To improve the X-ray diagnostic accuracy of alveolar cell carcinoma.
前言：目的：提高肺泡癌的X线诊断与鉴别诊断能力。
Conclusion: Only by being familiar with different X-ray signs and correlating with clinical data, can we make correct diagnosis in alveolar cell carcinoma.
结论：肺泡癌较易误诊，必须熟悉各种类型的肺泡癌征象，紧密结合临床，才能及时作出正确诊断。
Objective: to observe the dose rate effect of adaptive response of thymocyte apoptosis and cell cycle progression induced by low dose X ray radiation.
目的：观察X线低剂量辐射诱导胸腺细胞凋亡和细胞周期进程适应性反应的剂量率效应。
From the conception of X ray diffraction of electrons in an atom, the mathematical expression of X ray diffraction for an atom in a crystal cell is given.
从原子中的电子对X光散射的概念出发，对任意一个晶胞内的任意一个原子产生的X光衍射给出了具体的数学描述。
If they have the X-ray powder diffraction patternsof materials, even if being non-expert on X-ray crystal structure, they can conveniently get the index of diffraction lines and cell parameters.
对于非专业X 射线晶体结构人员，只要得到材料衍射图谱后，能很方便计算点阵常数和衍射线指标化。
The distribution of microfibril spiral angle and relative orientational index of cellulose crystallites in cotton fibre cell walls had been studied by X-ray diffraction analysis.
用x射线衍射法对棉纤维细胞壁的微原纤螺旋角和纤维素微晶相对取向指数在植株中的分布规律进行了研究。
Wooden ray appears in the area near cauline section only, wide, basically form by fore-and-aft and stretchy straight cell;
木射线只出现在茎节四周的区域，宽，主要由纵向伸长的直细胞构成；
Ray-casting algorithm is that ray passes volume cell of data field, sampling relative pels color to form video image.
光线投影算法将光线穿过数据场中的体元，采样得到相关象素的颜色，形成可视图。
A transparent conductive substrate for solar cell that is low in the resistance of tin oxide layer, being less in the amount of near-infrared ray absorbed by the tin oxide layer.
本发明提供氧化锡层的电阻小且氧化锡层的近红外光的吸收量少的太阳能电池用透明导电性基板。
Objective to analyze the curative effect and nursing of the ultraviolet ray treatment meter in oral mucositis after Hematopoietic Stem Cell Transplantation.
目的观察紫外线治疗仪治疗造血干细胞移植病人口腔粘膜炎的疗效。
A method has been developed for the determination of lignin distribution in wheat straw cell walls by scanning electron microscopy coupled with energy dispersive X-ray analysis (SEM-EDXA) technique.
建立了一种用带有能谱仪的扫描电子显微镜(SEM -EDXA)测定麦草细胞壁木素分布的方法。讨论了溴化、切片厚度和样品座对定量测定的影响。
A ray of sunlight comes through my cell, the rebel receptor.
一丝阳光照进了我的牢房——这个反叛者的收容所。
For example, X-ray-based and ultrasound-based applications, such as 3-D reconstruction of the left ventricle, may improve the efficacy of endomyocardial cell delivery.
例如，X线和超声的应用，如3-D左室重建可能改善心内膜细胞传送功能的作用。
Their routine blood, t cell subsets, clinical symptoms, body temperature, chest X-ray, etc. were observed.
观察患者外周血常规、T细胞亚群的变化，同时观察临床症状、体温、胸片等进行疗效评价。
The structure of the molecular sieves is studied by means of X-ray diffraction, XPS, EPMA and IR spectrometry, and the unit cell parameters are measured with step scanning technique.
用X射线衍射、X射线光电子能谱、X射线电子探针、红外光谱等方法对分子筛进行了结构研究，并用阶梯扫描方法测得其晶胞参数。
Conclusion: the X-ray character of giant cell tumor of bone is at the soap bubbles shadow and the b...
结论：皂泡影及骨包壳是骨巨细胞瘤的X线特征。
Objective To evaluate the significance of clinical manifestation, X-ray feature, pathological characteristics of bone giant cell tumor for staging.
目的评价骨巨细胞瘤的临床、X线、病理学表现及三者结合综合分期的意义。
X-ray diffraction studies revealed that unit cell dimensions of PP did not change in the presence of EPDM. The influence of …
有效链密度和性能间关系的数据表明，共混体系不一定存在硫化胶那样的对应关系。
X-ray diffraction studies revealed that unit cell dimensions of PP did not change in the presence of EPDM. The influence of …
有效链密度和性能间关系的数据表明，共混体系不一定存在硫化胶那样的对应关系。
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