Secretic granules in b cell are fairly big, cores are various. there is fairly big gap between the core and the limiting membrane ; the center of secretic granules in a cell exist compact core and there is no gap between the core and the limiting membrane ; secretic granules in d cell are too much, electron density of granules is lower, and there is no gap between the core and the limiting membrane, what ' s more, fairly big chondriosome can be seen in the cell
B細胞的分泌顆王曉麗尼羅羅非魚胰島顯微和亞顯微結構的研究13
粒較大，芯的
形態多樣，電子密度差異大，芯與界膜之間常有較大的空隙； a細胞分泌顆
粒形態不規則，芯的大小不等，界膜與芯之間無空隙； d細胞分泌顆
粒較多，芯的電子密度較低，界膜與芯之間無空隙，此外，胞質內可見較大的線
粒體。
Thermal models show that even if the asteroids assembled immediately after the formation of the chondrules, 26al heating would have raised temperatures in the interiors of ordinary - chondrite bodies to a maximum of 1, 100 degrees c ? high enough to cause melting of metals and sulfides but too low to melt silicate minerals extensively and differentiate an asteroid
熱模型顯示，即使小行星在球
粒形成之後立刻聚合，鋁26的加熱最多也只能將普通球
粒隕石內的溫度提高到1100 ，雖可使金屬和硫化物熔化，但並不足以將矽酸鹽礦物大量熔化並造成小行星各層分異。
It is hard to modify or control the shape of model sand by common ways of comminution
通常的粉碎方法時塑料模型沙不規則顆
粒形貌的控制和改善是十分困難的。
The influence of the disturbing and anisotropy on dendrite growth has been investigated
研究了噪聲和各向異性等參數對晶
粒形貌的影響。
First, a particle size distribution ( psd ) analysis together with a detailed analysis of morphological properties of the excipient particles were performed
首先，結合輔料顆
粒形態特性的細微分析，對顆
粒粒徑分佈（ psd ）進行分析。
The silt particles shape and its floccules configuration is observed by tem and sem
利用透射電鏡、掃描電鏡觀測了泥沙的顆
粒形狀、泥沙絮體
形態。
Microscopists can identify the source of starch by examination of granule shape and arrangement.
通過顯微鏡觀察按顆
粒形狀和排列方式可確定澱粉的來源。
Photoluminescence phenomenon during the formation of silver nanoparticles
銀納米顆
粒形成過程中的光致發光性質研究
The maximum of the piezoelectric constant d33 is 68pc / n when the volume fraction of pzt, pvdf, pan is 0. 55, 0. 45, and 0. 05 respectively. finally, when the n, a, p are 6, 0. 6, 0. 3 respectively, the calculation value can agree well with the experimental data
而且經過理論計算與比較，當以下三個參量取下列值時，即陶瓷顆
粒形狀因子n = 5 、極化率= 0 . 6 、結構因子q = 0 . 3時，實驗數據與理論計算吻合較好。
The appearance and crystal structure change in the biodegradation of partially degraded starch granules were examined using sem technology and multifunctional polariscope
摘要利用掃描電子顯微技術和多功能偏光顯微技術系統研究三氯氧磷交聯澱粉在生物降解過程中的顆
粒形貌和結晶結構變化情況。
The results indicate that the shape and aperture distributing variability of processed pumice granule
試驗研究結果表明，破碎浮石的顆
粒形狀和孔隙分佈變異性較大。
The particles distributed hi the matrix of grey cast iron, but some contact each other. the composite layer extend gradually into the substrate. when volume fraction of wc is 36 wt % and 27 wt %, the matrix of the composite is high chromium cast iron, consist of white carbide bars and the austenite. wc particles distributed uniformly, retaining approximately quondam granular form in the composite layer which has an evident interface area with the substrate, with good bonding strength
對不同碳化鎢體積分數的灰鐵和低鉻鑄鐵基復合材料的微觀組織結構分析表明：碳化鎢體積分數為52時，復合層內基體為灰口鑄鐵組織，顆
粒直接分佈在灰鐵基體上，部分碳化鎢顆
粒有相互接觸的現象，基材與復合層之間沒有明顯的過渡；碳化鎢體積分數為36 、 27時，復合層內基體為高鉻鑄鐵，由面塊狀的奧氏體和白條狀碳化物組成，碳化鎢顆
粒表面固溶於基體組織中，
粒形基本保持完整，分佈均勻，與基體構成冶金結合，基材與復合層之間存在一個明顯的平緩過渡區。
The influence of shape factor of granular on nonlinear susceptibility in random nonlinear composites
非線性復合材料中組份顆
粒形狀因子對非線性極化率的影響
The higher temperature, the more fe ( co ) 5 decomposed in the gaseous phase. when the temperature was raised to 150, the thermolysis entirely happened in gaseous phase and the particles of 2 - 4um formed in long chains. with long chains broken, the plural relative permittivity ( e ", e " ) drop and plural magnetic permeability ( u ", u " ) rise
恆溫滴加法受溫度影響顯著，隨著溫度的升高，發生在氣相中的熱分解量增加； 150下fe （ co ） _ 5完全在氣相中分解，產物為2 4 m的微
粒形成的鏈狀結構，這種鏈狀結構的破壞有利於復介電常數（ 、 ）的降低、復磁導率（ 、 ）的提高。
The nano - crystals of si are found embedded in the amorphous matrix in the unannealed sample. the crystallinity of the films is increased with raising deposit temperature
研究發現，未經退火處理的薄膜是納米硅品
粒鑲嵌于非晶介質中，並與氧化硅晶
粒形成復合的特殊結構。
At last, the radiation transmit process in smokescreen is discussed, and the transmitted radiation energy distribution is obtained from extinction characters of particles. the relationship between transmittance and smokescreen concentration is experimental studied, the experiment results agrees with calculated results. we also discuss the application limit and error of lambert - beer law in smokescreen studies
本文最後討論了輻射在隨機分佈微
粒形成煙幕中的傳輸過程，根據煙幕微
粒的消光特性計算出輻射通過煙幕後的能量分佈情況，討論了在煙幕研究中應用lambert ? beer定律的誤差問題，並對透過率隨煙幕濃度的變化情況進行了實驗研究，結果表明，理論計算結果能夠與實驗數據較好吻合。
Most of local plate - nectarine, ornamental peach and weeping peach cultivars had simple extine pattern, which shows that they were original types
供試材料的花粉
粒形狀以橢圓
形為主，且首次發現哈太雷品種的花粉
粒呈為圓球
形。
Cupressus ) the pollen grains contain just two nuclei : a generative nucleus and a vegetative nucleus ( tube nucleus )
當花粉
粒形成后，花粉
粒壁上分佈有萌發孔，花粉管從萌發孔處向外突起
形成管狀結構，生殖核轉入管中。
Tests for geometrical properties of aggregates - determination of particle shape - flakiness index
集料的幾何性能試驗.顆粒形狀的測定.片狀指數
