Under the transmission election microscope, we had observed that the state of oocytes arid the cumulus cells around them was tightness, and there were plenty of long and thin microvilli playing the role of connection in the enwrapping. The shape of cumulus cells nucleus was ovate, and the longer and shorter diameters of the cumulus cells were 4.250±0.042μm and 2.750±0.07 μm respectively. The zona pellucida was well proportioned and tightly linking with oocyte. There were great deals of multi-crista mitochondria, lipid droplet and vacuolus. The mitochondria longer and shorter diameters were 0.600±0.106μm and 0.490±0.117μm. Granular nucleoplasma distributed very well in the cell nucleus.

電鏡下亚洲无码一级片黄片，卵母細(xì)胞外的卵丘細(xì)胞緊緊包裹卵母細(xì)胞日韩一级毛一片欧美一级ww，且與卵母細(xì)胞之間有大量細(xì)長的微絨毛相聯(lián)系日夲人真人爱三级片无码毛片；卵丘細(xì)胞核呈卵圓形，其長徑為4250±0.042μm，短徑為2.750±0.071μm91精品国产色综合久久久久；透明帶均勻，與卵母細(xì)胞結(jié)合緊密欧美AAAAAAAAAAAA；在皮質(zhì)區(qū)集中分布大量的多峰型線粗體好色资源站、脂滴和空泡，線拉體長徑為0.600±0.106μm欧美一级男女插穴视频，短徑為0.490±0.117μm能看的黄色网站福利；細(xì)胞核中顆粒狀的核質(zhì)分布非常均勻。

It is found that the contact angle of glass fiber reinforced unsaturated polyesterfluoridized by G-02 has increased from 49.3°to 74.7°, and the surface tension has reducedfrom 35.9 mN/m to 25.9mN/m accordingly. The contact angle of glass fiber reinforcedunsaturated polyester fluoridized by G-04 has increased from 49.3°to 79.7°, and the surfacetension has reduced from 35.9 mN/m to 24.5mN/m accordingly.

經(jīng)測試發(fā)現(xiàn)經(jīng)過G-02處理的聚酯玻璃鋼表面對水的接觸角由原來的49.3°增大到74.7°，表面張力也相應(yīng)地由35.9mN／m減小到25.9mN／m欧美体内she精高潮；而由G-04處理的聚酯玻璃鋼其對水的接觸角由原來的49.3°增大到79.7°亚洲性交性爱网，表面張力也由35.9mN／m減小到24.5mN／m。

It"s vegetal mycelia were colorless, smooth, 1.2μm～3.0μm crude, manyconidiogenous cells born on vegetal mycelia, sometimes as many as a dozen,a very small number were single. The base of conidiogenous cell wasenlarged and many of them were bottle-shaped or spherical. The upper ofconidiogenous cell extended into a conidiogenous axis of 1μm wide and 14μm length which was the knee-bending ("Z like bending), there were small pectinae on the axis, conidium located on the small pectina.

營養(yǎng)菌絲無色www.madouav，光滑久久精品视频官网，有隔，粗1.0μm～3.0μm得得爱性爱视频，產(chǎn)孢細(xì)胞常濃密簇生于菌絲或泡囊上黄色视频在线观看历史aaa，有時可多達(dá)十幾個，極少數(shù)單生欧美性生活视屏另类，產(chǎn)孢細(xì)胞基部膨大欧美精品性欧美，多為瓶形，近球形日韩欧美一级视屏，頸部明顯延長成粗1μm国产黄一级视频网站，最長達(dá)14μm的產(chǎn)孢軸，呈膝狀彎曲三级片a网站，軸上具小齒突国产丰满的富婆aa毛片，分生孢子位于小齒突上。

PartⅡEffects of different surface treatments on microstructure of porcelain fused to electroformed copings and metal-ceramic interface Materials and Methods: Five electroformed copings were made in the size of 5 mm×5 mm, different surface treatments were taken respectively, including no treatment, 50μm Al_2O_3 sand blasting, 110μm Al_2O_3 sand blasting, preoxidation after 110μm Al_2O_3 sand blasting, gold bonder applying after 50μm Al_2O_3 sand blasting. Another two metal-ceramic specimens by electroforming were made in the size of 20 mm×5 mm.

第二部分不同表面處理對金沉積基底及金瓷界面顯微結(jié)構(gòu)的影響材料和方法：制作5mm×5mm大小的金沉積片5個日韩中文字幕在线另类在线，分別經(jīng)以下處理：表面未處理美女不带套日出白浆免费视频，表面50μm、110μm Al_2O_3噴砂精品国语91，110μm Al_2O_3噴砂+預(yù)氧化美国淫色网，110μm Al_2O_3噴砂+金黏結(jié)劑；另外制作金沉積烤瓷試件2個欧美老女人性爱网站，掃描電鏡下觀察金沉積基底層和金瓷界面形貌亚洲中文字幕一区二区在线观看，能譜儀進(jìn)行元素掃描分析。

Different surface treatments were taken on round gold surface, including no treatment, 50μm Al_2O_3 sand blasting, 110μm Al_2O_3 sand blasting, gold bonder applying after 50μm Al_2O_3 sand blasting, gold bonder applying after 110μm Al_2O_3 sand blasting, and the same nine Ni-Cr alloys were cast as contrast, the gold copings and Ni-Cr alloys were both received two layers of opaque and two layers of body porcelain. Shear tests were performed in a universal testing machine. After loading the sections were examined by SEM and EDS analysis.

第一部分金沉積基底不同表面處理對金瓷剪切強(qiáng)度的影響材料與方法：制作直徑4.0 mm啪在线看，高度為8.0 mm的圓柱形Ni-Cr合金試件45個亚洲国产精品一区二区久久久，表面電鍍形成金沉積帽狀基底，隨機(jī)平均分成5組亚洲精品国精品久久99热一，分別為表面未處理組男人的视屏超碰女人帮、50μm、110μm Al_2O_3噴砂組迷奷漂亮的女教师AV在线播放、50μm Al_2O_3噴砂+金黏結(jié)劑組大屌色色、110μm Al_2O_3噴砂+金黏結(jié)劑組；另鑄造同樣規(guī)格的Ni-Cr合金試件9個AAAAA三级片在线播放，作為對照。

The light saturate point and light compensate point of seedling were 1841.67nmol m-2s-1 and 155.18 mol m-2s-1 respectively, but the LSP and LCP of the young trees were 1810.00 m-2s-1 and307.07 mol m-2s-1.(3) Comparing with other three tree species, the tree of heaven had special leaf POD isozyme patterns related with the characteristic of insect-resistance.

幼苗黄色片子一级片、幼樹葉片的凈光合速率日變化具有兩種變化曲線91精品啪在线国产，均出現(xiàn)&午休&現(xiàn)象：幼苗的光飽和點與光補(bǔ)償點分另偽1841.67μmol·m~(-2)·s~(-1)和155.18μmol·m~(-2)·s~(-1)台湾三级片电影AAAA；幼樹的LSP與LCP分別為1810.00μmol·m~(-2)·s~(-1)與307.07μmol·m~(-2)·s~(-1)。

The results showed that the population density of Kyang was significantly lower within the area of 0-500 m than of 1 001-3 000 m from QTH, indicating the shyness of Kyang to the highway. QTH also had definite disturbance on the activities of Tibetan antelope and Tibetan gazelle. Especially for Tibetan antelope, its moving, feeding and alert behaviors had a significant difference between the areas of 0-500 m and of 〉 2000 m from QTH.

結(jié)果表明：藏野驢對青藏公路形成了回避欧美日韩综合网，其在距路基1 001～2 000和2 001～3 000 m區(qū)域內(nèi)的種群密度顯著高于0～500 m的區(qū)域（P＜0.05）欧美性交在线电影；青藏公路對藏羚羊、藏原羚的行為活動產(chǎn)生了一定程度的干擾天天日夜夜操野外群奸的黄色片，尤其是對藏羚羊色呦呦在线观看1区2区，其在距路基0～500 m區(qū)域內(nèi)的行為活動與距路基2000 m之外的區(qū)域具有極顯著差異（P＜0.01）。

The calculation result shows that it is better to select the waveband of 0.5μm～0.9μm than that of 0.5μm～0.8μm considering entrance-pupil radiation intensity and SNR of the remote sensor.

計算結(jié)果表明：遙感器光譜波段選擇0.5μm～0.9μm波段人人爽人人看，在入瞳輻射亮度和信噪比等方面優(yōu)于選擇0.5μm～0.8μm波段粗大猛烈进出高潮视频大全。

The mainly conclusions in our research are as flowing: tungsten trioxide powders with 100 nm primary particle are obtained by spray drying,calcination and wet milling process, and an average size of quadric particle composed of agglomerated particles is 0.64 μm; tungtsen powders with 39 nm grain size and 60 -100 nm primary particle are produced directly from previous tungsten trioxide using one step reduction in hydrogen at 700℃, and an average size of quadric particle of tungsten powder is 2.91 μm; tungsten trioxide and copper tungstate compound powders with 100 nm - 200 nm primary particle are produced using ammonia metatungsten and copper nitrate as raw materials by spray drying,calcination and wet milling process;the compound powders are transformed completely into tungsten and copper compound powders by reduction in hydrogen at 700℃,in which tungsten grain size is 59 nm and copper grain size is 51 nm; primary particle size of compound powders is 80 - 120 nm,and an average size of agglomerated quadric particle is 1.86 μm; tungsten nitride powders with 35 nm grain size are prepared from tungsten trioxide powders by nitrogen treatment thoroughly in pure ammonia at 650℃, and an average size of agglomerated quadric particle is 0.64 μm in normal temperature.

研究結(jié)果表明：采用噴霧干燥—焙燒—球磨工藝可以制備出粒度約為100nm的WO_3粉體，它們在團(tuán)聚后形成的二次顆粒平均粒度為0.64μm中国熟妇色XXXXX不卡；采用一步直接氫還原方法可在700℃下從上述WO_3粉體制備出晶粒尺寸為39nm的在线免费看国产黄、一次顆粒粒度為60-100nm的W粉體，其二次顆粒的平均粒度為2.91μm2级a片网站免费看；以偏鎢酸銨免费无码国产永久、硝酸銅為原料，采用噴霧干燥—焙燒—球磨工藝可制備出一次粒度為100-200nm的WO_3和CuWO_4混合粉體国产精品极品资源福利；采用氫還原工藝可在700℃下將這種粉體完全轉(zhuǎn)變?yōu)閃人人摸人人操人人插、Cu復(fù)合粉體，其中W的平均晶粒粒尺寸為59nm殴美一级高清视频在线，Cu的平均晶粒尺寸為51nm欧美官网在线观看；復(fù)合粉體的一次顆粒尺寸為80-120nm，在常溫下團(tuán)聚后形成的二次平均粒度為1.86μm一级黄色毛片网址；采用純氨氮化工藝可以在650℃下由WO_3粉體制得WN又粗又长又黄的免费视频，其晶粒尺度為35nm，在常溫下團(tuán)聚后的二次平均粒度為6.4μmav资源观看。

The quantities of the four populations propagule are 548±28/m〓, 102±12/m〓, 457± 34/m〓, and 449±34/m〓 respectively.

四種禾草種群當(dāng)年產(chǎn)生的營養(yǎng)繁殖體的平均數(shù)量依次為羊草548±28個/m〓最新在线精品国自产拍三级片、冰草102±12個/m〓、大針茅457±34個/m〓又黄又粗又大又长又色又爽、克氏針茅449±34個/m〓国产精品欧美亚洲韩国日本不卡。