dy 中文意思是什麼

With mixed feelings he said good-bye to dy. archibald.

他懷著矛盾的心情告別了阿奇博爾德大夫。

Application of dy - 2000 distributive data acquisition system

2000分散式數據採集系統的應用

The infinitely small "dx" and "dy" were sometimes described as vanishing or incipient quantities.

有時候把無窮小量dx和dy描述成正在消失的或者剛出現的量。

The probability of finding the particle in the volume element at point(x. y. z. )with edges dx. dy. dz is as follows.

在點（xyz）具有邊dx，dy，dz的體積元內找粒子的幾率如下。

This definition of dy presumes some expressions for the subtangent.

Dy的這個定義假定次切線的一些表達式。

A modification of the dy formula and its global convergence

公式及其全局收斂性

The surface and interface of a - se film studied dy xps

抗靜電壓敏材料的研究

Research on rare earth eu, dy doped long luminescence glass

摻雜長余輝發光玻璃的研究

Ah know nob dy as ma es keys round ere

我不認識這附近誰會做鑰匙的。 」

The global convergence of a new kind of dy - conjugate gradient method

型共軛梯度法的全局收斂性

Dy model crawler plastic traction engine

Dy型履帶式塑料型牽引機

Since 1993, approved dy eto and ncst cbma has had import - export trade license

1993年經國家經貿委、國家科委批準獲自營進出口權。

According to production practice, the paper makes stu dy on energy saving of gas furnace from operation ways, control and universal con tradictions

根據生產實踐，從操作的方法和具體的控制以及普遍性矛盾方面對固定床間歇式煤氣發生爐的節能調優進行了探討。

The thesis is based on income question, forest coverage rate and grop production. to beging with, date envelopment analysis is proved that it can be applicated into grain for green in shan - bei district, and then in view of the fact, seven esential factors which have influence on the project are found out : expense of dam, expense of crop, expense of cash tree, expense of defense tree, other economic crop, expense of grass and graziery ; and the output factors include : income of gdp, pure income per captia, the area of decreasing land loss, graziery income, crop production, income of tree, the totle income of economic crop. after the date of each facts are puted into dea model, unefficiencial decision making units ( dmu ) found. the data that are got through adjusting unefficiencial dmus dy dea can offer guide in shanbei district upgrading of an industrial structure. at the same time, taking into account some possible problems in or after grain for green in shan - bei district, the thesis bring out some propesal to improve the circ umstance, enhance the life level and put the relation of population, resource and circumstance into a healthy orbit

因此，加快退耕還林還草，調整土地利用結構和產業結構，已成為實現山川秀美工程和可持續發展戰略的必經之路。論文以解決陜北地區的收入問題，植被問題以及糧食產量問題為出發點，首先從理論上分析了包絡分析方法在陜北地區退耕還林（草）中運用的可行性，然後結合陜北地區目前的實際情況，綜合分析出影響陜北地區退耕還林（草）的關鍵的七個因素作為輸入指標：水利水保設施投入，農作物投入，經濟林種支出，防護林支出，其它經濟作物，草類支出，畜牧業投入；以退耕還林所要解決的最終問題作為輸出指標： gdp收入、農民人均純收入、水土流失減少量、牧業總產值、糧食產量、林業總產值、其他經濟作物總產值。將各指標所對應的數據代入模型后，通過分析求解得出非有效的決策單元，再運用包絡分析方法的一些基本原理對非有效的決策單元進行調整，由此所得的數據對陜北地區的實際投入具有很好的指導意義。

The ll be nob dy. he walked just before her in the narrow path, swinging the hurricane lamp low, revealing the wet grass, the black shiny tree - roots like snakes, wan flowers. for the rest, all was grey rain - mist and complete darkness

，在狹徑中，他在她面前走著，低低地把風燈搖擺著，照著地上的濕草和蛇似的光亮的樹根，蒼暗的花，此外一切都是炙灰的雨霧和黝黑。

Shoo cannot stale t sowl o nob dy

她可不能偷走任何人的魂！

The old goat who i found expiring, dy d in the mouth of the cave, the next day after i made this discovery ; and i found it much easier to dig a great hole there, and throw him in, and cover him with earth, than to drag him out ; so i interr d him there, to prevent the offence to my nose

我發現洞穴的第二天，那隻垂死的老山羊就在洞口邊死去了。我覺得與其把它拖出去，倒不如就地挖個大坑，用土把它埋起來更省事些。於是我就地把老山羊埋了，免得我鼻子聞到死羊的臭氣。

I had, as is observ d in the third year of my being here, kept a young kid, and bred her up tame, and i was in hope of getting a he - goat, but i could not by any means bring it to pass, till my kid grew an old goat ; and i could never find in my heart to kill her, till she dy d at last of meer age

前面我也曾提到，上島第三年，我捉到了一隻雌的小山羊，經過馴養，它長大了。后來，我一直想再活捉一隻雄山羊與它配對可是想盡辦法也沒能抓到一隻。到最後，小山羊成了老山羊，我怎麼也不忍心殺它，直至它老死。

In a word, i turned pale, and grew sick ; and had not the old man run and fetch d me a cordial, i believe the sudden surprize of joy had overset nature, and i had dy d upon the spot

總之，我臉色蒼白，人感到非常難受。要不是他老人家急忙跑去給我拿了點提神酒來，我相信，這突如其來的驚喜，一定會使我精神失常，當場死去。

Nurse the perineal operation : direct sprayed the wound after the operation and cover the wound with wet gauze dy sprayed

會陰側切術護理：術後用本品直接噴灑于傷口，並將紗布噴濕后覆蓋傷口。