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- It is discovered by test that micro RE can promote formation of austenite in cast iron with D form graphite, which can strengthen the cast iron matrix. 通過(guò)試驗研究,發(fā)現微量稀土能促進(jìn)D型石墨鑄鐵中初晶奧氏體骨架的生長(cháng),對強化基體組織有一定的作用。
- L-Sugars are less numerous and less abundant in nature than are the D forms but nevertheless have important biochemical roles. L-糖與D-糖相比數量較少,在自然界中較不豐富,但在生物化學(xué)方面卻有重要作用。
- Relationship between daily diffuse irradiation and daily total irradiation is analyzed, based on data form Beijing and Chengdu. Polynomial models for Beijing and Chengdu are established to estimate K d form K t . 文章根據北京和成都兩地的實(shí)測數據 ,分析了日散射與日總射的關(guān)系 ,分別建立了兩地散射系數Kd 與總輻射系數Kt 的多項式擬合模型。
- Consequently, it may be concluded that six-rowed barley is the principal cultivat d form in China, and the Qinghai-Xizang Plateau might be the center of origination of the Chinese cultivated barley. 因此認為,多棱大麥是我國主要栽培類(lèi)型,青藏高原可能是我國栽培大麥的起源中心。
- Optimal trajectories are obtained by using a direct adjoining approach (so called the D form Lagrangian)for the interception or the rendezvous of a target in low circular Earth orbit by a vehicle which is initially in a high orbit. 航天器從高軌道向位于低地球圓軌道的靶目標實(shí)施攔截或進(jìn)行交會(huì ) ,并用間接求解的直接伴隨方法 ,即用D型拉格朗日方法求解其優(yōu)化問(wèn)題。
- H. pylori infection only appears in types B, C and D form of gastic pit, with the positive rates of 29. 0% , 66. 7% and 33. 3% , with type C significantly higher than that of type B and D(F<0. 01 and P<0. 05). B、C、D三型存在Hp感染;其Hp感染發(fā)生率分別是29.;0%25(29/100)、66
- Move the right foot to D forming a right walking stance toward D while executing an upset punch to D with a twin fist. 右腳向D邁,右弓步,雙破壞拳(這名是直譯啊,其實(shí)是雙拳打腰)。
- If I had my way, I'd go to the movies tonight. 假如我做得到的話(huà),我今晚會(huì )去看電影。
- I think I'd like a deposit account. 我想要開(kāi)個(gè)定期存款帳戶(hù)。
- I felt cheap because I'd lied to my friend. 我對朋友說(shuō)了謊話(huà),感到很慚愧。
- diphtheroid forms 類(lèi)白喉型
- I happened on just the thing I'd been looking for. 我偶然發(fā)現了我一直在尋找的東西。
- He is not the kind of man I'd like to serve under. 我不喜歡在他這種人手下干事。
- I thought I'd call by and see how you are. 我想我會(huì )順便看看你生活得可好。
- If I were you I'd buy a small car. 我要是你的話(huà),我就買(mǎi)一輛小汽車(chē)。
- The first question I'd ask is how you knew him? 我的第一個(gè)問(wèn)題是你怎樣認識他的?
- If I wee you, I'd think twice about it. 如果我是你我會(huì )三思而后行。
- It wasn't as good as I'd expected. 這不如我原來(lái)想的那么好。
- I guess I'd better start cramming. 我想我最好開(kāi)始狠補一通。
- I thought I'd drop over for a drink. 我想我要來(lái)找你喝一杯。