From the above seems to show the failure, the author estimated that the fault is mostly the work of the subsidiary CRT circuit damage occurred because the cathode-ray tube voltage of the focus is very prone to failure similar to the above phenomenon, the phenomenon that gave rise to such failure is due mainly to display work over time, then the CRT focus very near the jack attached to a lot of dust very easily, which encountered wet dust easily lead to the air tubes of focus very significantly decrease the performance of socket contacts, then a cathode-ray tube focus to the natural voltage decline will be affected down, so that we could monitor the performance will be prone to poor focus, image display is a relatively vague.

從上面的顯示故障現(xiàn)象來(lái)看3p无码视频，筆者估計(jì)該故障現(xiàn)象多半是顯像管附屬的工作電路發(fā)生了損壞日韩视频一区在线播放，因?yàn)轱@像管的聚焦極電壓十分容易發(fā)生類似上面的故障現(xiàn)象一级黄片一级A片一级片，引起這種故障現(xiàn)象的原因主要是顯示器工作時(shí)間一長(zhǎng)538视频在线播放，那么顯像管的聚焦極插孔附近很容易附著不少灰塵国产1在线观看，這些灰塵遇到潮濕的空氣后容易導(dǎo)致顯像管的聚焦極插孔接觸性能大大下降jizzzzzzz国产，那么一來(lái)顯像管的聚焦極電壓自然就會(huì)受到影響而下降下來(lái)，這樣的話顯示器也就容易出現(xiàn)聚焦性能不好欧美激情一区二区三区、圖象顯示比較模糊的現(xiàn)象了AAA级片免费小视频。

The invention provides a compound for preventing foetus neural tube abnormality and pregnant woman iron deficiency anemia and its manufacturing method, it includes active ingredients and carrier, the active component is mainly made up of 1:25 weight ratio of folacin and hemin, the dosage is: folacin 0.2-0.6mg, hemin 5-15mg, the carrier is 150-300g of mannitol, the product can be produced through following steps and order: the hemin and mannitol are put into the mixer to be mixed for 0.5-1.5 hours according to same-size scale-up method, and they are crashed and filtered with 100 items sift and they are diluted, then they are blended with folacin, and carries pelleting or making capsule, pill and so on, it can prevent the foetus neural tube abnormality and it can prevent the pregnant woman iron deficiency anemia.

本發(fā)明提供一種預(yù)防胎兒神經(jīng)管畸形和孕婦缺鐵性貧血病的組合物及其制備方法日韩欧美色色色，它包括活性成分和載體，其中活性成分主要由重量比為1∶25的葉酸與氯高鐵血紅素組成黄色在线免费交配视频，用量為：葉酸0.2～0.6mg黄色一级毛片在线观看、氯高鐵血紅素5～15mg，載體為甘露醇150～300g男人的视屏超碰在线，并按以下步驟和次序配制而成：氯高鐵血紅素與甘露醇按等量遞加法放置在混合機(jī)中混合0.5～1.5小時(shí)幸福宝网站最新入口，一起粉碎過(guò)100目篩制成稀釋散后，再與葉酸混合均勻日韩欧美女自拍图片大全集高清视频，直接壓片或者制成膠囊私库AV操一操人人操、丸劑等劑型，不僅預(yù)防胎兒神經(jīng)管畸形免费无码动漫AⅤ片在线观看，而且能夠同時(shí)預(yù)防孕婦缺鐵性貧血欧美操逼视频看看。

Is a professional engaged in high-tech infra-red heating products company, main products have¨, gagaku furnace, food heaters, infrared halogen tube carbon tube, soya-bean milk machine, such as electrical kitchen.

佛山市鴻光電器有限公司是一家專業(yè)從事紅外線電熱產(chǎn)品的高新技術(shù)公司，主要產(chǎn)品有光波爐5555在线免费观看555夜色或66，雅樂(lè)爐91视频91自拍本月收藏，美食爐，紅外線鹵素管碳素管女人自慰喷潮高清AV毛片，豆?jié){機(jī)等櫥房電器女女激情性爱在线观看。

By numerical integral of this model, the factors which affect the additional twist of yarn are analyzed, including the pressure in the profile tube, the coefficient of friction between the fiber band and lattice apron, the length of the suction slot and the curvature radius of profile tube.

通過(guò)對(duì)集聚區(qū)內(nèi)須條的集聚過(guò)程分析，建立須條的受力模型97无码视频超级碰碰碰，發(fā)現(xiàn)須條在集聚過(guò)程中會(huì)產(chǎn)生附加捻度操操操射射，并且對(duì)影響須條附加捻度的各種因素：異型管開(kāi)槽長(zhǎng)度、負(fù)壓大小巨大黑人极品video中国、須條和網(wǎng)格套圈間的摩擦因數(shù)以及異型管的曲率半徑進(jìn)行了分析三级黄色网站在线观看。

A friction model for finite element simulation of tube stretch-reducing process was built by means of using a layer of dynamic contact friction element between the roller and the tube meshes.

采用在軋輥和鋼管之間附加一層動(dòng)態(tài)接觸摩擦單元的方法，建立了鋼管張力減徑過(guò)程有限元模擬的摩擦模型16年黄色免费在线观看。

In this paper, the residual contact pressure and static interface friction coefficient of tube - to - tube-sheet joints of heat exchangers is investigated.

本文采用換熱器管板單管模型研究了換熱管與其液壓脹接后的殘余接觸壓力和靜摩擦系數(shù)性爱视频在线免费观看。用彈性卸載法測(cè)量了換熱管從單管脹接模型中拉出后，模型外表面的周向應(yīng)變日一日射一射，并由此計(jì)算出接觸面處的殘余接觸壓力的實(shí)驗(yàn)值www.中文字幕.com。

Analysis shows that choosing tube material with little Bauschinger effect and decreasing the friction coefficient between tube and die will help to improve the formability of tubes in the process and enlarge the usable range of curling radius.

分析表明，選用Bauschinger效應(yīng)較弱的管材且設(shè)法減小管與圓角模之間的摩擦系數(shù)有助于提高管件內(nèi)翻成形性并增大卷曲半徑的可用范圍天堂日韩无码。

The results show that nonlinear dry friction between mandril and tube conduces to the self excited vibration of tube and the drawing speed is the main factor which determines whether the mandril static balance is stable.

分析結(jié)果表明欧洲精品精美色视频在线观看，抖紋產(chǎn)生的主要原因是芯棒與鋼管之間的非線性干摩擦力導(dǎo)致芯棒產(chǎn)生自激振動(dòng)；鋼管的拉拔速度及鋼管表面潤(rùn)滑層的好壞是決定芯棒的靜平衡位置是否穩(wěn)定的關(guān)鍵因素爱搞在线观看，提高拉拔速度可將干摩擦阻尼轉(zhuǎn)化為粘性阻尼印度高清AV，同時(shí)也使拉拔速度遠(yuǎn)離臨界速度，從根本上消除抖

The pressure responses of polymer packaged fiber Bragg grating sensor are analyzed, a special kind of pressure-resistant polymer is used to coat FBG in a metal tube. A kind of soft elastic material is used to reduce the friction between tube and polymer, and to eliminate chirp effect caused by different friction distribution to improve the pressure response of FBG.

分析了聚合物封裝光纖光柵的壓力響應(yīng)特性，通過(guò)采用特殊聚合物材料將光纖光柵封裝于金屬套管中自拍视频网，并通過(guò)在金屬套管預(yù)涂覆一層軟彈性材料色哟哟最新网站入口，以消除封裝過(guò)程中由于聚合物固化收縮以及聚合物與套管壁粘接與摩擦產(chǎn)生的光纖光柵啁啾化，改善了光纖光柵壓力響應(yīng)特性www.9999高清黄色。

The simulation results shows that when the hydroforming for real axle housing needs two bulge processes and the specific value of the two bulge ratio is about 1, the result is the best one; To obtain an appropriate route of loading force need adjust internal pressure and axial compression force for many times and according to the failure, the size of the two forces which has been mentioned can be rapidly and rationally adjusted; Because of good greasing conditions influencing largely, reducing the friction between tube blank and die inside surface as well as possibly not only makes more materials flow into the bulge area but effectively diminishes the axial compression force; The good or bad characteristics of tube blank material is also one of the decisive factors and when material is selected, we first consider its' formability.

模擬結(jié)果表明猛男好爽好爽男人天堂，當(dāng)后橋殼需要兩次進(jìn)行脹形，兩次脹形比比值約等于1時(shí)国产性爱一级视频，脹形結(jié)果最好久久不用播放器的一级片；合適的加載路徑要經(jīng)過(guò)多次調(diào)試，能根據(jù)脹形缺陷對(duì)內(nèi)壓力和軸向力的大小進(jìn)行迅速地合理調(diào)整久久亚洲人成综合网；良好的潤(rùn)滑環(huán)境對(duì)后橋殼液壓脹形的影響巨大啪啪啪强奸舔扣摸网站亚洲无码，要盡量減小管坯與模腔內(nèi)壁的摩擦力，不但使更多的材料流入脹形區(qū)国产黄色网站在线，而且能有效的降低軸向力的大泄芬磺侵奕蘸谙摺；管坯材料性能的好壞也是影響脹形的決定性因素日韩国产播放不卡，選材時(shí)首先要考慮材料的成形性久操精品在线。