lead thickness 中文意思是什麼

lead thickness 解釋
引線厚度,引線層
  • lead : n 1 鉛,鉛製品。2 【航海】測鉛,測深錘,水砣。3 〈pl 〉(鋪屋頂的)鉛皮;鉛皮屋頂;【印刷】插鉛,...
  • thickness : n 1 厚;粗;厚度;粗大。2 濃度,濃厚,黏稠。3 密度;稠密。4 模糊不清,多煙霧,混濁。5 愚笨;遲鈍...
  1. The young and middle - aged often moves about among various dinner party occasion, food extremely easy to lead to the be crapulent, high fat, shoots to enter a bellyful, blood grease thickness rises abruptly, blood viscosity increases by, the possibility arousing the heart obstruct enlarges

    中青年經常周旋于各種應酬場合,極易導致暴飲暴食,高脂肪食物,攝入過量,血脂濃度突然上升,血粘度增加,引起心梗的可能性加大。
  2. The results indicate : ( 1 ) the photocatalytic activity and hydrophilicity of tio2 film are affected by the factors of thickness, porosity and heat - treated temperature which lead to the changes of the hydroxyl content, adsorbability and surface roughness of the film

    熱處理溫度、薄膜厚度、孔隙率等因素對摻銀的tio :薄膜、 tioz一snoz 、 tioz一fezo3復合薄膜光催化和親水性能的影響與對純tio :薄膜的影響相似。
  3. 2 a set of shot - blasting descaler with annual output of 250 thousand tons, which takes the lead in domestic technology. it may remove of scale in the surface of silicon steel and carbon steel coils, whose sizes are 20 tons in weight, 1500 mm in width and 1. 5 to 4mm in thickness

    2國內領先技術的噴丸除鱗機組一條,年產量25萬噸,可清除卷重20t ,寬度1500mm ,厚度1 . 54mm的硅鋼普碳鋼卷表面氧化皮。
  4. Xing su ( microelectronics and solid state electronics ) directed by prof. lin chenlu the fast development of information technology requires integrated circuit to be greater integrated, faster functioned, and lower power - consumed, that lead to continuous shrinkage of mos and dram feature size. and under this trend the thickness of mos gate dielectrics ( sio2 ) would soon scale down to its physical limit

    日益增長的信息技術對更高集成度、高速、低功耗集成電路的需求,驅使晶體管的尺寸越來越小,隨之而來的問題是作為mos柵氧化物和dram電容介質的sio _ 2迅速減薄,直逼其物理極限。
  5. Research background bum, acute trauma and chronic ulcer may lead to full - thickness defect of skin

    背景資料皮膚的燒傷,創傷和慢性潰瘍等皮膚病變常常導致局部或大面積的皮膚全層缺損。
  6. These defects can occur at the outer or inner surface of the pipe and can lead to a serious loss of pipe wall thickness

    這些缺陷既可能發生在管道外壁又可能發生在管道內壁,通常致使管道壁厚減薄。
  7. In the attenuated - total - reflection ( atr ) multi - layer structure, light reflectivity can be highly dependent on layer parameters such as the layer thickness and refractive index. a tiny change in these parameters can lead to a large change in the light reflectivity

    衰減全反射( atr )結構是光學上一種較為特殊的反射型結構,在一定的條件下,反射光的空間強度和頻譜成分都會受到結構參數的影響和控制,同時反射光也攜帶上了結構本身的信息。
  8. Sheet thickness is thinned, surface area is increased in the nc incremental sheet metal parts forming process, and sheet forming point by point is to lead to the whole sheet deformation

    認為,板料零件數控漸進成形是使板料的厚度減薄,表面積增大,靠逐次的變形累積產生整體的變形。
  9. Enclosures for protection against ionizing radiation. lead shielding units for 150 mm, 200 mm and 250 mm thick walls. part 1 : chevron units of 150 mm and 200 mm thickness

    電離輻射防護殼.厚度為150mm , 200mm和250mm的鉛防護殼.第1部分:厚度為150mm和200mm的波紋式防護殼
  10. The following principles are proved : increasing cfp adhesive length will release the concentrating of shear stress near the cutoff point, this will lead to the increment of loading - bear capacity of concrete beams ; increasing the thickness of cfp will improve the transition of load from concrete beam to cfp, this is useful to exert the potential of cfp ; in creasing the anti - shear modulus of adhesive will result enhance the concentrating of shear stress, this is harmful to the effect of cfp reinforced concrete beams

    本文的理論分析結果可以表明:增加碳纖維板的粘結長度可以緩解碳纖維板端部界面上的剪應力集中,改善混凝土梁結構的加固效果;增大碳纖維板的粘結厚度可以增大界面上的剪應力,改善混凝土樑上載荷向碳纖維板的傳遞效果,有利於充分發揮碳纖維布的潛能;如果粘結膠層的抗剪模量過大會加劇剪應力的集中,從而對碳纖維加固的效果不利。
  11. The analyzing result by thin plat e element from universal program will result in lack of pertinence and incorrect output of transverse shear force. in order to decrease the deformation of raft and prevent the destruction of structure, the designer prefer to adopt conservative methods to increase the raft foundation ' s thickness and reinforcing bars which will lead to waste of building materials

    因此用一般通用程序中的薄板單元進行分析,除存在針對性不強的弊病外,而且不能正確地輸出板的橫向剪力,設計者寧可採取保守的做法,為減小基礎的變形,防止結構的破壞,一味地增加板厚和配筋量而造成材料的很大浪費。
  12. Lead equivalent thickness

    鉛等效厚度
  13. The performance of this material is affected by many parameters, five of which, including exposure power, beam ratio, grating periods, thickness of sample, composition ratio are analyzed in detail by experiments. the results illustrate that weak exposure power and a 1 : 1 beam ratio lead to the good performance

    用實驗方法詳細分析了實驗條件(包括記錄光強、記錄角度(可換算成光柵周期) 、束比)對材料全息存儲性能的影響,並分析了材料本身的參數(包括材料厚度和單體比例)對材料全息存儲性能的影響。
  14. Posterior segment involvement may lead to irreversible alterations and significant vision loss, the development of a partial or full - thickness macular hole, though rarely reported, may cause serious vision loss

    眼后葉發炎常造成嚴重視力損傷,黃斑部裂孔雖不常見,卻是可能導致嚴重視力喪失的原因之一。
  15. In recent several decades, ultrasonic phased arrays had been applied to many medical specialties and nondestructive evaluation ( nde ). an ultrasonic phased array consists of multiple elements which are usually cut or etched from a single piezoelectric plate of lead zirconate titinate ( pzt ). the element thickness determines the operating frequency of the transducer

    近年來,隨著科學技術的飛速發展,超聲相控陣已廣泛的應用在醫學、無損檢測等方面,所謂相控陣,就是由多個壓電陶瓷片(陣元)按一定的分佈排列,然後逐次按欲先規定的延遲時間激發,就可以實現聲波的聚焦。
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