pencil lead 中文意思是什麼

pencil lead 解釋
鉛筆鉛
  • pencil : n. 1. 鉛筆；石筆；〈古語〉畫筆。2. 畫風，畫法。3. 【數學】束；【物理學】光線錐。4. 毛撮；鉛筆形物。5. 〈美俚〉左輪手槍。vt. （-l（l）-）1. 用鉛筆寫。2. 用畫筆畫。
  • 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，...
  1. In this article, the dissoluble lead in the 2b pencil ' s interior was determined by spectrophotometry

    本文採用可見分光光度法測定了鉛筆內芯中可溶性鉛的含量。
  2. Many transistors are smaller than the eraser on the end of a lead pencil.

    很多晶體管都比鉛筆頭上的橡皮還要小。
  3. The so-called "lead" in a pencil is not lead at all, but chiefly a different form of carbon called graphite.

    鉛筆中所謂的鉛，並不是「鉛」，而主要是一種不同形態的炭，稱為石墨。
  4. Hygienic standard for lead content of pencil coating

    鉛筆塗漆層中含鉛量衛生標準
  5. Go get your pencil out, kid. i got your lead line for you

    拿出你的筆萊我給你個頭條
  6. Go get your pencil out, kid. l got your lead line for you

    拿出你的筆萊我給你個頭條
  7. Pieces of bread were used to erase lead pencil before rubber came into use

    在橡皮擦使用之前，人們用一片麵包來擦鉛筆字。
  8. Very hard lead pencil

    非常硬的鉛筆
  9. Vugular pore openings are frequently as large as an ordinary lead pencil and are usually attributed to leaching of the rock subsequent to deposition

    空孔穴開孔通常與一支普通的鉛筆一樣粗，這是由於沉積后巖石的侵析作用造成的。
  10. The lead pencil is one of the most used pieces of merchandise in the world. it is the simplest, most convenient and least expensive of all writing instruments

    鉛筆是這個世界上使用的最多的商品之一。在所有的書寫工具中，它最簡單，最方便，最便宜。
  11. In the near future, we plan to replace the conventional black lead pencil with green products like clutch pencil and lead refill. they will become our standard stock range

    本署計劃不久將以環保鉛芯筆和替換鉛芯，取代傳統的黑鉛筆，並會把這些環保產品列入標準用品項目。
  12. A new enzymatic electrode for glucose determination was developed by codepositing glucose oxidase into the polymer from electrochemical oxidation of dopamine ( da ) on a pt - modified 8b pencil lead electrode, followed by electrochemically depositing an outer poly ( o - aminophenol ) film, which exhibited very good performance, such as fast current response, high sensitivity, broad linear range, excellent stability and good anti - interferent ability for ascorbic acid and uric acid

    摘要市售8b鉛筆芯經鍍鉑處理后，將葡萄糖氧化酶共沉積到新型多巴胺電氧化聚合膜中，最外層再修飾聚鄰氨基酚薄膜，研製出新型葡萄糖氧化酶修飾電極用於葡萄糖檢測。
  13. Wind in the hair ! lead in the pencil

    發隨風動！插枝鉛筆！
  14. Since 1996, we have gradually focused on manufacture of standard lead and colour pencil and now we become multi - functioned business enterprise with our own process, manufacture and sales team

    1996年起轉產專業生產以木製鉛筆為主的各類木製筆，至今企業已從純粹加工配套型逐步轉化為集產、加、銷為一體的商貿性公司。
  15. The natural black color of these pearls comes from the color of the oyster s black lips. these pearls are traditionally called " black, " but their color can range from a metallic silver, to the color of pencil lead. and within this range of colors they can have bluish, purplish, or greenish overtones

    桔色珍珠的英譯是「 apricot 」杏子，意為就像一粒粒杏子一般，十分形象紫色珍珠被譯為「 blueberry 」藍色的漿果，形容其色澤光潤得像要滴出漿汁來。
  16. Use the knife / pencil sharpener to turn the lead of the pencil into powder

    用小刀或削鉛筆機把鉛筆的筆芯弄成粉末狀。
  17. Change the pencil lead

    更換筆芯
  18. In 2002, we introduced green products like clutch pencil and lead refill as our stock items

    二零零二年，本署引入環保鉛芯筆和替換鉛芯等環保產品，作為存貨用品項目。
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