During the process of branching optical cable, the duct is opened for a piece of 10cm first, then cut the guided tube for branching, and connect the guided tube with new one, finally install Y-connector, through which the micro cable can be installed by air-blowing in.

在進(jìn)行光纜分歧時(shí)国产亚洲日韩入口AV，首先用切管刀將母管切開一段約10cm的口子看黄网站啊啊啊，然后剪斷要進(jìn)行分歧的那根子管黄大色大片免费久久，并用連接頭將剪斷的子管和支線的子管連接欧美爱爱视频免费，最后安裝Y型連接器婷婷在线综合。完成上述工作后亚洲欧美日本一区二区综合，即可向子管中吹入光纜。

The numerical results indicated that the mixing time decreases about linearly with increasing current intensity. The mixing time decreases first then increases with increasing current frequency and comes up to its minimum value at 30Hz. Applying the traveling magnetic field to the uptake or downtake when the exciting current intensity is 200 A at 10 Hz, the mixing time can be shortened by 9%~17%. With the operating conditions kept unchanged, shorter mixing time is available if applying the traveling magnetic field to the uptake instead of downtake, and the time can be shortened by 18%~26% if applying the magnetic field to both the uptake and downtake. Moreover, the mixing time decreases with increasing argon blowing flowrate, and the time comes down to its minimum value if the argon blowing flowrate is 1 600 NL/min. After the moment, the mixing time increases with argon blowing flowrate.

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In the power supply circuit, series power supply and the adjustment of the series load, the load current flows through all of the adjustments, and transistors Guozainaili worse, once output overload or short circuit, the input voltage increases in the full set of adjustment an emitter, the current surge to adjust the fierce heat, if not over-current protection measures at this time, the adjustment will be burned, power Zhengliuguan also will be greatly threatened or damaged.

中文摘要：在穩(wěn)壓電源電路中亚洲天堂综合网，串聯(lián)型穩(wěn)壓電源的調(diào)整管與負(fù)載串聯(lián)国内黄片免费看，負(fù)載電流全部流經(jīng)調(diào)整管，而晶體管的過載能力較差国产亚洲真人视频在线观看，一旦輸出端過載或短路欧美性爱肛交在线观看，輸入電壓全部加在調(diào)整管集---射極間可以直接免费看黄色视频的网址，其電流劇增，使調(diào)整管猛烈發(fā)熱强奸人人操，如果此時(shí)沒有過流保護(hù)措施免费欧洲毛片在线视频，調(diào)整管就要被燒壞，電源整流管也將受到巨大威脅或損壞国内精品久久久麻豆精品。

The anatomical study deepens the knowledge of G-type conducting cells: 1 It proves the theory of two depositional process for secondary wall (Bierhorst, 1960): the discontinuous cellulose layer is laid down before the continuous lignified layer; the former layer is prone to be broken down, while the latter is highly decay-resistant; 2 It suggests that the cellulose primary and secondary walls of tracheids are not perforated. Instead of longitudinal pits (Li, 1992), the lignified tracheid secondary wall of Hsüa possesses irregular simple perforations; 3 In Hsüa reflexa and Huia gracilis, the perforation casts may represent the thickness of lignified secondary wall; 4 The wall structure of G-type tracheid is diversified. At the genus level, the secondary wall structure differs in the distribution, internal shape and structure of the perforations; 5 Perforations of some G-type tracheids combine the characters of S-type tracheids in their distribution, density and diameter.

解剖學(xué)的研究加深了對(duì)G-型輸水管胞的認(rèn)識(shí) 1）驗(yàn)證了管胞次生壁分兩個(gè)階段形成的理論（Bierhorst日韩色情国内自拍网页，1960），即先后形成不連續(xù)的纖維質(zhì)層和連續(xù)的木質(zhì)化層国产三级片插逼视频，前者易被分解毛片黄色网站视频在线播放，后者抗侵蝕性強(qiáng)；2）證明管胞纖維質(zhì)的初生壁和次生壁不具穿孔黄色a级片又大又爽又黄又好看的，Hsüa管胞的木質(zhì)化次生壁具有不規(guī)則的簡(jiǎn)單穿孔色哟哟在线精品，而不是縱列的紋孔（Li，1992）欧美在线观看精品一区二区三区；3）Hsüa reflexa和Huia gracilis的穿孔鑄體可代表木質(zhì)化次生壁的厚度亚洲资源一区二区在线观看；4）G-型管胞壁層結(jié)構(gòu)具多樣性，植物屬一級(jí)的分異主要表現(xiàn)在次生壁穿孔的分布性欧美裸体XⅩⅩ、孔腔形狀和結(jié)構(gòu)的不同精品国产国语对白AⅤ；5）某些G-型管胞的穿孔在其分布、密度和孔徑方面可兼有S-型管胞的特征黃色視頻免費觀看網址。

There are more serous alveoli than other two types of alveoli in the hypoglossal gland, more mixed alveoli in the submaxillary gland.

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In the spiral pipe heat exchanger exports terminal, the ammonia steam temperature has been heated up 85 ℃--95 ℃, by now, the ammonia steam had the 45kg-55kg/cm2 ammonia steam pressure, sent in the ammonia steam turbine through the constant temperature pipeline, impelled ammonia steam turbine revolving, led the generator electricity generation;After the ammonia steam makes the merit release energy, the temperature drop, the returns ammonia storage tank, passes through again adjusts the press pump to press into the spiral pipe-type heat exchangers to carry on the next circulation;Including the ammonia steam turbine entire ammonia steam road is becomes the independent closed cycle system, is isolates completely with the outside air;The ammonia steam only plays the carryhome and the shift energy role, in the electricity generation process does not consume the actuating medium, the stored energy carrier water also is only gets up the carryhome and the shift energy function,The waterway also is from becomes the independent closed cycle system, in the electricity generation process also the needless water consumption, through the actuating medium ammonia steam and the stored energy carrier water unceasing shuttle service, transforms through the heat interchanger the solar energy as the actuating medium ammonia steam heat energy and the kinetic energy,With the aid of the ammonia steam turbine heat - machine transformation function and the generator machine - electricity transformation function, has realized the solar energy hot - electricity entire conversion process, transforms continuously the solar energy into the electrical energy, power supply for foreign;The low temperature generating system must solve three big technical keys:One, the anticorrosion (has actuating medium has strong corrosiveness), two is Explosion-proof (Some actuating medium Can have the detonation with the air mix when divulging, controls warm malfunction, elevates temperature suddenly also can have detonation), three is guards against the revolution axis divulging

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Results: TFF2 peptide was distributed in cytoplasm of epithelial cells of the intercalated duct, striated duct and interlobular duct, and positive reaction was found in the cavity, especially near the cavosurface of epithelial cells in the striated duct and interlobular ducts.

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SEM result showed that the sample had uniform phase distribution and smooth surface at dried state as well as interpenetrate network structure at hydrogel state. It was seen from the swell ing behavior curves that groups T1, T2 and T3 swelled rapidly within 10-30 minutes, and formed elastic composite hydrogel pipes. In addition, the expanding ratio of inner and outer diameter of the tube was 20%-30% and 100%-120% with swell ing, respectively. The equil ibrium water content of the hydrogel pipes increased with increase of collagen composition. Three groups of samples were immerged in PBS solution contained 2 mg/mL lysozyme at 37 for 1 month, their nozzle cracked, their wall became thin and more transparent. And also, there was small floc deposited on the tube surface.

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Parameters associated intubations in the two groups were recorded and studied, including times of intubation, operative time of intubation (from starting to success of intubation proved by auscultation), administration of anesthetic agents, blood pressure, heart rate and blood oxygen saturation (SpO2) in different phases, complications of intubation.

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This paper analyzes the effect of gravity head on different forms of low temperature hot water heating system common riser, by using Kirchhoff s law analyzes downfeed and upfeed two-pipe system s hydraulic balance status.

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