The increasing temperature of the ultrasound tip is another consideration, he said, adding that his study showed that, regardless of the parameters of the system used, the bimanual procedure results in a smaller increase in the temperature of the tip.

他說：&超聲探頭溫度的不斷上升是另一個原因亚洲日韩欧美综合制服丝袜。&他的研究表明，不論系統(tǒng)如何調整參數(shù)，雙徑路術式會導致探頭溫度有小幅升高。

By way of analysing the structural characteristics of root tip, this paper clarifies that the root hair zone is the main position in absor bing mineral nutritions, and the absorption way is divided into apoplast and symplast channel because of the existence of the casparian strip in the root tip.

本文通過分析根尖的結構特點欧美日韩国产在线观看，闡明了根毛區(qū)是礦質養(yǎng)分吸收的主要部位，其吸收途徑因根尖凱氏帶的存在而分為質外體途徑和共貢體途徑色色色色色视频91。

In this paper, we try to determine the distribution and role of Ca〓 in hyphal tip for exposure of the mechanism of regulation of hyphal tip growth.

本文以水霉為研究對象，研究Ca〓在Saprolegnia ferax頂端生長菌絲細胞中的分布及其生理意義91久久国产综合精品女同国语，以便闡明細胞頂端生長的調控機理aa黄色大片，主要結果如下

It is suggested that Ca〓, as one important second massanger, may involve in regulation of hyphal tip growth, so knowledge of distribution and role of Ca〓 in tip growing hyphae will be beneficial to explain the mechanism of this regulation.

絲狀真菌的生長是以菌絲細胞的頂端生長為基礎，Ca〓作為一個重要的第二信使分子參與了菌絲頂端生長的調節(jié)作用嘿咻视频免费。

In this thesis, a pulled bare capillary tip was proposed to be used as the ESI emitter. The outside surface of the tip was neither coated with electric-conductivity materials nor subjected to an external high voltage. Thus, there is no concern such as short lifetime that generally observed in conventional sheathless tips.

本論文嘗試直接利用高溫拉制及氫氟酸處理過的毛細管尖端做為電噴灑尖端久久国产色AV免，此設計不需要涂布導電材料及施加第二組電壓於毛細管尖端處，此無鞘流界面因此能夠避免因導電材料涂布不密合穩(wěn)定而造成的易脫落及壽命短等問題午夜影院404。

Patent, and then the blade-to-blade flow was computed by solving the two-dimensional steady Navier-Stokes equations, finally, overall performance and internal flowfield characterization were obtained and analyzed.2. As to radial matching between blade sections, preliminary investigations were developed from three aspects such as stall margin customizing technique, control technology of tip clearance flow, prediction model and control technology of corner separate.a On basis of reviewing on methods of achieving the goal of stall margin in design process of fan and axial-flow compressor, in conjunction of understandings on "Sweep/Dihedral", stall margin customizing technique was put forward; two-dimensional performance prediction method for stall margin customizing was developed, it can consider influences of radial stacking patterns of blade sections and axial distances between blade rows conveniently and rapidly.b A simple model for tip leakage mixing loss of unshrouded blades for compressible flow was presented.

二a级黄色视频A、葉片基元展向匹配方面，本研究從影響負荷最大化的葉身展向積迭注：原(來源：ABC論文35網(wǎng)www.abclunwen.com指掠彎是裕度定制的一部分呦呦性爱视频网站，為方便論述18岁网站小视频，本文將此統(tǒng)一論述為裕度定制、葉尖間隙色com、葉片與端壁角區(qū)這三個最重要因素出發(fā)国产AV妓女影院妓女，探討了各因素影響負荷最大化的機理，并由此給出了最大負荷設計過程中的技術措施和努力方向欧美一级性交试看視頻。1從掌控風扇/軸流壓氣機裕度方法回顧入手oumeiavshiping，探析了美國和俄羅斯裕度控制方法及相應特點，結合對&掠/彎&因素的認識提出了裕度定制技術：并開發(fā)了能夠體現(xiàn)裕度定制思想的二維特性預估方法，可在二維層面下方便快捷地考慮以掠/彎為代表的葉片基元展向積迭以及葉片排間軸向間距帶來的影響国产日韩精品情侣AV；2借鑒Denton關于不可壓葉尖泄漏損失的理論分析国产乱理伦片在线观看，推導出適用于可壓縮流動的葉尖泄漏摻混損失計算的基本關系式。

In this paper,the inheritance and transmission law of the character for wheat leaf-tip necrosis were firstly investigated with the contrasting character of leaf-tip necrosis and normal leaf in wheat varieties for basic test materials by reciprocal crosses and backcrosses,hybrid progeny analysis and aliencytoplasm substitution.

小麥干尖葉是近年在小麥育種中所發(fā)現(xiàn)的一種葉部壞死性狀欧日韩一级片，直接影響小麥的產(chǎn)量日韩高清视频免费观看。

Now in their early 20s, Tip and Teddy are well-behaved and affectionate, although little interested in the politics their father foists upon them (Teddy is obsessed with Catholicism, Tip with fish).

如今，孩子們都20出頭了欧美一级片电影在线观看，迪普和泰迪行為端正18禁网站在线永久免费观看，彬彬有禮，且非常有愛心色哟最新网站入口，可是對父親逼他們從政的事情卻沒有絲毫興趣（泰迪癡迷于天主教久久久久久久久久精品一，而迪普則對釣魚情有獨鐘）。

Do not tip busboys, except in the now practically extinct cafeteria restaurant when a busboy carries your tray to your table. In this event 50 cents is standard tip.

不必付給餐館工小費日韩精品更新影院在线播放视频，除非是在那種現(xiàn)存為數(shù)不多的自助餐館黄色视频看网站，當他們把盤子放在你的桌子上時，通常付50美分的小費就可以了在线a片大全。

Can improve the survival ratio of seeding. Culturing in hormone media can make meristem tip survive once time, and the result is better than two-time-cultivation.391麻花色最新地址、The meristem tip with two phyllomes(0.3-0.4mm in size)were found to suitable for virus-free seeding culture that were cut from aseptic seeding, which led to higher survival and virus-free ratio, up to 72.1%and 54.2%.

在培養(yǎng)基中添加椰汁、香蕉汁等有機添加物可以明顯提高成苗率http://zhcy.com。3美女的隐私秘视频免费官网、采用二次剝離莖尖的方法，從無菌試管苗上切取帶2個葉原基(大小0.3-0.4mm)莖尖分生組織培養(yǎng)一级做一级一级a做片性十三，成苗率為72.1%一级黄片儿一级大a黄片啪，脫毒率為54.2%。