sd so 中文意思是什麼
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Board members were informed that the c & sd conducted regular reviews to assess the need of rebasing the fixed base laspeyres type statistical series to a new base so as to reflect the up - to - date situation
委員知悉政府統計處會定期檢討是否有需要為定基拉斯貝爾型的統計數列重訂新基期，以便反映最新的情況。 -
It is more systematic and perfect of this system accordingly. on the aspect of customer ’ s sensation research, three most important dimensions of clothing brand image were provided to analyze the customer ’ s sensation by applying the methods of sd, factor analysis, questionnaire and so on
在消費者感性心理研究方面，採用了語意差別法、因子分析法、問卷調查等方法，選取了形成服裝品牌形象最為重要的三個維度（服裝款式、價格及價格減讓以及服務質量）進行了進一步的消費者感性心理研究。 -
Many external function modules are extended based on the precision measurement such as the sd card, real - time clock, lcd and so on, these parts enrich the system functions, give the users convenience, make the instrument suitable in many occasion where high precision temperature measurement is required
儀器在實現精密測量的基礎上擴展了sd卡，實時時鐘，液晶顯示屏等外部功能模塊，豐富了系統功能，方便了用戶使用，使該儀器廣泛適用於對溫度需要高精度測量的場合。 -
The evolution of cerebral infarction and medical effect can be observed through the spreading depressions. so sd has very important clinical research value
對其監測可以觀察腦梗塞病變的發展，藥物使用的效果等，因而具有很高的臨床醫學意義。 -
So, as the worst case when the computation cost of the objective function is negligible, the improvement is strictly increasing with respect to n and tends to + oc approximately at a rate lnn / ln2 when n - + oo. the results also show that the im - provement of cf - pcg algorithin with ad over newton method with ad is much greater than the improvement of cf - pcg algorithm witll sd over newton method with sd
本文也對不同的微分方法下牛頓- pcg演算法與牛頓法的效率比進行了比較，得出：在一般的假設下，使用自動微分下的效率比嚴格大於使用符號微分下的效率比，而且它們的比值隨問題維數n趨于無窮，即應用自動微分的牛頓- pcg演算法對牛頓法有進一步的改進。
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