用途消失 的英文怎麼說
中文拼音 [yòngtúxiāoshī]
用途消失
英文
lost usefulness-
Rapid prototyping technology changed the traditional pattern of product design, which could offer product sample for the designer, reduced design cycle and quicken the schedule of new product design, and it gave the decision - makers visual feeling. ; rp technology provided kinds of molds including resin - boncled mold laminate mold, investment mold and lost foam casting mold and so on for sand casting investment casting and cavityless casting, it could also use direct shell production casting to make pattern dies metal dies die - casting dies injection dies directly, and it could even produce casting products in small scales. the applications of fdm technology in plaster precision casting and the rapid casting technology based on sls technology were introduced, the organic combination between rapid prototyping tecnnology and foundry process, which initiated a new period of rapid manufacturing metal parts, by using advanced new technology alternated traditional foundry industry to make it looked brand - new, thus, the competition of foundry industry would be improved ; rapid prototyping technology offered a rapid economical feasible technical method, common processes of using rapid prototyping technology to produce dies were discussed, in the paper it explored that. the problem of combining rapid prototyping technology with electric arc metal - spraying technology to make metal dies and technics in dies manufacturing of combining rapid prototyping technology with precision casting, rapid tooling based on rapid prototyping, integrated advanced new technology and tradition technology of rapid prototyping manufacture, each superiority were exerted, rapid prototyping technology had been an efficiency measure to rapid update products and develop new product, and to middle -
快速成型技術改變了傳統的產品開發模式，可以為設計者提供產品樣件，縮短設計周期，加快新產品的開發進度，為決策者提供直觀性；快速成型技術迅速提供砂型鑄造、熔模鑄造、實型鑄造用的各種模樣，包括樹脂模、層壓模、熔模和消失模等，還可採用直接制殼鑄造法直接製造熔模鑄造用的壓型、金屬型、壓鑄型、注塑模，甚至直接製造小批量鑄件，介紹了熔積成型技術在石膏型精密鑄造上的應用和基於選擇性激光燒結技術的快速鑄造技術，快速成型技術與鑄造工藝的有機結合，開創了快速製造金屬零件的新階段，對用高新技術改造傳統的鑄造工業，使其面貌煥然一新，增強鑄造行業的競爭能力；快速成型技術為母模的製造提供了一條快速、經濟、可行的技術途徑，討論了利用快速成型技術製造模具的一般工藝方法，探討了將快速成型技術與金屬電弧噴鍍技術結合起來快速製造金屬模具問題，以及快速成型技術與精密鑄造技術相結合的模具製造工藝，基於快速成型製造的快速模具技術，集成了快速成型製造高新技術和傳統技術，發揮各自優勢，已成為產品快速更新換代和新產品開發及中、小批量生產的有效手段之一。And our gender ' s last remaining utility is lost forever
我們性別僅存的最後用途也永遠的消失了Photooxidation was one of the main degradation approaches of pesticides in environment. photo - stability had a direct influence on the effectiveness and persistent of pesticides. so the photooxidative degradation of triazophos in water was studied in this paper
光氧化降解是農藥施用后在環境中的主要降解途徑，農藥光穩定性對農藥的藥效持久性及在環境中的殘留消失動態具有直接影響。We deduced that mek1 pass down an apoptosis signal in the experiment system. mekk1 expression level was assayed by rt - pcr, after il - 16 treat target cells for 24 hours, all treatment has me equal quantity expression of mekk1, including the control ; while, when the time up to 48 hours, the induction effect eliminate
用rt ? p口又方法對sapk途徑中的mkki進行檢測，結果表明，不同劑量il一工6作用於靶細胞2斗fir ，都明顯誘導fi4lzki 1的表達，而作用時間延長到48k ， il ? 16對它的誘導作用消失。The income externality is mainly realized through the methods including overflowing automatically, ; losing passively directly or indirectly, prospective earnings being lost ; and the ways including offering public goods, accepting the shifted cost, loss in the unfair dealing, and so on
（ 2 ）收益外部化的方式：自動溢出、被動直接喪失、被動間接喪失、預期收益喪失等。 （ 3 ）成本外部化的途徑：對公共物品的過度消耗、對準公共資源的過度消耗、破壞與污染環境，對他人資源及要素的佔用、強制不公平交易等。Commercial banks adopt a transitional measure to assess personal credit and there are potential risks for the transactions due to the limited transactional resources. although the establishment of personal credit record and inquiry system is the ultimate solution to the problems of personal credit in the long run, it can not solve the immediate problems. due to the lack of personal credit in the middle and short period of time, the new transaction at its initial stage is now caught in a bind
然而，個人消費信貸業務發展卻為我國信用缺失所制約，商業銀行普遍採取個人信用評估的過渡性辦法，事實上由於業務資源所限，隱含的業務風險很大，盡管個人徵信系統的建立從長遠看是發展個人信用的終極途徑，但遠水不解近渴，中短期內個人信用的缺失，足以使這項尚在發展初期，處于起步階段的新興資產業務陷入困境。分享友人