lower-order needs 中文意思是什麼
lower-order needs
解釋
較低層次的需要-
Targeting to the real requirements of refrigerator production in the strong competition of the current globalised marketplace, this thesis introduced the principle of the agile virtual enterprise into new refrigerator development project to meet the diverse needs of customers. based on the idea of concurrent engineering ( ce ), new product development must be taken into consideration in order to adapt the rapid marketing change, to obtain agile responsiveness and reduce the time to market, to achieve lower price and better product quality and high chance to hit target
本課題的研究針對美的冰箱項目的實際需要，根據當前冰箱市場競爭的態勢，把敏捷虛擬企業的理論運用美的冰箱項目oem模式之中，根據市場需求的多樣性，提出了新產品開發模式必須適應市場需求，快速反應，開發周期要短，性價比要優，命中率要高，因此必須引入敏捷開發模式。 -
The mram needs to be of a large magnetoresistance ( mr ) effect at room temperature and lower magnetic field, in order to demands of practical application. however, the large tunneling mr effect is strongly dependent upon electrode material, which is of high spin polarization
採用高自旋極化率（ p ）的材料是產生大的隧穿磁電阻（ tmr ）效應的關鍵之一，而半金屬（ half - metal ）鐵磁材料的自旋極化率p理論上可達100 。 -
The many problems in the present situation of the construction enterprises need to be discussed, such as behindhand technology and equipment, lower labor efficiency, higher labor intensity, the lack of invariability of construction quality, lower operation profit, macro order needs to be improved, different industrial mechanism coexistence
我國建築施工企業的現狀有許多值得深思的問題：技術裝備落後；勞動效率較低；勞動強度較大；施工質量缺乏較穩恆的保證；經營效益較差；宏觀秩序有待改善；行業間機制多樣並存等等。 -
The tradi - tional pre - stressed reinforced concrete hollow slab has not met the needs of the con - struction market, which leads to the shrink of the prefabricate part industry, in order to prosper the prefabricate part industry in our country and make the best of the advan - tages of pre - stressed reinforced concrete hollow slab, we should use the high effective pre - stressed reinforced concrete hollow slab made of high strength material, for the reason that it not only inherits the advantages of the traditional pre - stressed reinforced concrete slab, but also meet the needs of big - span, large - load modern buildings, has better ductility and crack control property, lower cost and more competitive in the mar - ket
傳統的預應力空心板已經不能滿足建築市場的要求，也導致我國的預制構件行業的萎縮，為了振興我國預制構件行業，充分挖掘預應力空心板的優點，利用高強材料生產的高效預應力空心板不僅具有傳統的預制板的優點，且能夠較好地滿足大跨度、大荷載的現代建築的要求，其延性及裂縫控制性能均優于傳統的預應力空心板，而且生產成本降低，具有很強的市場競爭能力。 -
Super set of iemset x ) according to constrained subtree of itemset x, if item “ a ” isn ’ t a fuzzy item, we don ’ t scan database in addition. it can be generated by ffp tree. we propose two order methods for constructing ffp tree. one is that sorting database attributes holding frequent item in ascending order of their nodes number in ffp tree. another is that sorting frequent item of not fuzzy attributes in descending order of their support firstly, then sorting database fuzzy attributes with frequent item in ascending order of their nodes number in ffp tree. our experimental results show that although fmf needs more space costly than the algorithms based on apriori, its time costly is obviously lower than the latter
針對ffp -樹的生成，提出了兩種排序方法:按屬性順序將每個屬性下的頻繁項目依次插入到頭表中，屬性按照其在ffp -樹中可能的不同結點的個數從少到多進行排序;先對非模糊屬性下的頻繁項目按支持度從大到小進行排序，再對模糊屬性按其在ffp -樹中包含的不同結點的個數，從少到多進行排序，然後依次將各屬性下的頻繁項目插入到頭表中。
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