The ultrastructure of the merozoites of eimeria tenellawas observed and discribed. the pellicle consist of two layer membranes, the outer membrane was a continous covering enclosing the whole merozoites, while the inner pellicular complex is interrupted at the anterior and the micropore, and thicken to form the polar ring and micropore. there are 24 microtubules under the pellicle of the merozoite which originated from the polar ring, all of them are connected with the polar ring, and extend alongside the inner pellicular complex to the middle of the merozoite. the head of the merozoite consists of a conoid, an apical vesicule and polar ring. the conoid is a hollow truncated cone. the conoid and spical vesicule can stretch and contract. there are three or more rhoptry and a lot of micronemes. the nucleus has nucleolus. and two layer membranes
利用透射電鏡對柔嫩艾美耳球蟲裂殖子的超微結構進行了觀察描述.柔嫩艾美耳球蟲裂殖子的表膜由外膜和內膜復合體兩層組成，外膜連續，內膜復合體在頭部斷開形成極環，在其它部位斷開形成微
孔；裂殖子的膜下微管24根，起始於極環，向後延伸至細胞核處；裂殖子的頭部由頂
泡、錐體和極環組成，錐體和頂
泡可以伸縮；柔嫩艾美耳球蟲裂殖子棒狀體3個以上，微線數量很多，二者都由電子緻密的結構組成；細胞核位於裂殖子的中後部，外被雙層膜，有電子緻密的核仁和染色質
Recently, using solid clay brick is gradually prohibited, so the new wall material is required to fill up the new architecture. many sections research on this field, using fly ash to develop new building materials is the mostly adopted method, among the new building materials, fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight, heat preservation, sound insulation and good resisting earthquake. using fly ash to develop foamed concrete can not only become fly ash into resources, but also provide a new kind of building materials for the innovation of wall materials, which has good economy and society ben efits
近年來，由於墻改「禁實」政策的實施，市場急需新的墻體材料來填補新建築所需，許多單位相繼開展了各有關研究，綜合利用粉煤灰研製開發新型建材逐漸成為了主流，其中多
孔混凝土特別是粉煤灰發
泡混凝土，正以它突出的輕質、保溫、隔音、抗震效果好等優點，成為一種引人注目的建築材料，利用工業固體廢棄物粉煤灰研製發
泡混凝土不僅能實現粉煤灰的資源化，而且還可為墻體材料的改革提供一種新型建築材料，具有較好的經濟效益和社會效益。
Salt treatment had effects on growth, succulence and some physiological parameters. in present study, suaeda salsa seedlings were treated with different salts and isoosmotic peg to examine the succulence and some physiological parameters. the hydraulic conductance ( lo ) of the roots, the water permeability of protoplasts and western blot analysis of aquaporins in plasma membrane and tonoplast under nacl were determined
本實驗以鹽生植物堿蓬幼苗為材料，用不同的鹽及與nacl等滲的peg處理，測定肉質化及有關生理指標，並測定nacl處理下植物根的導水性，原生質體的水滲透性，並在分子水平上進行了細胞質膜及液
泡膜水
孔蛋白免疫雜交分析。
Needy developed pu sole, taking pu as the main raw material and adopting micro porous foaming technology, solves the unglued and broken problems commonly misted in ordinary pu sole
新研製的聚氨酯鞋底以聚氨酯樹脂為主要原料，採用微
孔發
泡技術，解決了目前國內普通聚氨酯鞋底容易脫膠、斷底等問題。
Uniaxial compressive behavior of open - cell and closed - cell aluminum foams
開
孔與閉
孔泡沫鋁的壓縮力學行為
Ultrasound guided immature follicle puncture and unipolar electrocoagulation technique via vagina in treating polycystic ovarian syndrome
超聲引導卵
泡穿刺電凝打
孔治療多囊卵巢綜合征的臨床應用
Flexible cellular materials - bonded urethane foam
軟質多
孔材料-結合氨基甲酸乙酯
泡沫
Fabrication and characterization of bioactive porous titanium
漿料發
泡法制備生物活性多
孔鈦及其性能
Therefore, the purpose of this thesis is to look for a suitable preparing process for 3 - tcp with their micro - construction controlled more easily and the porosity rate and strength uniform. this paper created a new preparing method of porous ceramics, i. e. foam gel - casting technique, which integrated foam technique in porous ceramics preparing and gel - casting technique in structural ceramics preparing was applied to improve the preparing technique of porous p - tcp bioceramics in order to prepare ceramics bodies with high body intensity, controllable porosity and easily machining performance
因此，本論文努力尋求一種適合於- tcp多
孔陶瓷的制備工藝，使其微觀結構易於調節控制，空隙率和強度達到平衡同一。在實驗中，結合了制備多
孔陶瓷常用的發
泡法和結構陶瓷制備中的注凝法，創新設計了一種新的多
孔陶瓷成型方法? ?
泡沫注凝法，對多
孔- tcp生物陶瓷的成型工藝加以改進，制備出高強度、氣
孔率可控以及易加工的陶瓷坯體。
The dual - bath coagulation method suggested by j. a. va n ' t hof could be used in membranes with high selectivity clearance rate of low - molecular weight substances and moderate water flux theoretically. therefore it may be applied in the field of hemofiltration. to improve and optimize the performance of the pes ultrafiltration membrane applied in the hf, here the flat membranes and hollow fiber ( hf ) membranes are made in certain conditions based on the dual - bath coagulation method where pes is used as the membrane material, dmso as solvent and pvp & peg as additives this paper includes five parts as follow : 1
為了改善和優化聚醚碸超濾膜（單浴法）在血液過濾實際應用中的性能，本論文以j . a . van ' thof等提出的雙凝固浴法為基礎，以聚醚碸（ pes ）為主要成膜材料，以二甲基亞碸為溶劑，並添加一定分子量的致
孔劑（ pvp ，聚乙烯吡咯烷酮）以及一定分子量的添加劑（ peg ，聚乙二醇）按照一定配比在一定溫度下製成透明均一的鑄膜液，靜置脫
泡后在一定的工藝條件下製成聚醚碸平板膜和中空纖維膜，然後通過測試膜的結構和性能來評估其用於血液過濾中的前景。
3. by thermo - activation treating, the crystal water and constitution water of sepiolite were further changed. changes of channels between crystals and porosity made the specific surface area of the products increase from 295. 39 m2 / g to 324. 67m2 / g
3 .經過熱活化處理使海
泡石的結晶水和結構水進一步發生變化，晶間管道和
孔隙度的改變使產物的比表面積由295 . 39m2 / g提高到324 . 67時/ g 。
Preparation of porous hydroxyapatite duplex ceramic by dipping method with polymerfoam
有機
泡沫浸漬法制備多
孔羥基磷灰石復相陶瓷
And experimental study on the heat transfer performance and pressure drop characteristic of the process of bubbling evaporative cooling are carried. as there are so little attention and studies on the process bubbling evaporative cooling about heat transfer in the world at present, this paper mainly deals with the effects of the different bare tower velocity, weir height, heat flux density and plate perforation geometries on the heat transfer coefficient and the pressure drop of the process of air flowing
由於目前國內外對鼓
泡蒸發冷卻過程在換熱方面的關注和研究較少，本文對不同空塔速度、不同堰高、不同熱流密度、多
孔板的不同幾何尺寸對換熱系數及空氣流動過程阻力的影響進行了實驗研究及理論分析，總結了本實驗條件下換熱及阻力的實驗關聯式。
2 functions of max bubble pore size of support most and powder size of membrane layers is d = 2d
2 、在刷塗工藝條件下，用hdh鈦粉制備的多
孔鈦膜，支撐體最大氣
泡孔徑d與膜層粉末粒度d關系存在d = 2d關系。
This product has super dispersibility, high production rate and the objectfoamed by ithas small and uniform foamsand has smooth surface
分散性好，生產效率高，製品
泡孔微細、均勻一致、表面光滑。
The idea of producing foam metals was first investigated over forty years ago, but it is only in the last decade that a number of processes have been proven successful
早在20世紀40年代就開始研製，初期由於發
泡工藝與
泡孔大小不易控制，限制了其發展，近10多年年來取得了長足進展。
Test method for average cell size of rigid cellular plastics
硬質泡沫塑料平均泡孔尺寸試驗方法
