Progress in the research of tripodal compounds with N as central atom;
氮支三腳架結(jié)構(gòu)化合物研究簡(jiǎn)介
To study the coordinating relations between tripodal ligands and the fluorescent properties of rare earth ions and their complexes, a tripodal ligand,2,2,2-amine tri acetyl-pyridine and its 6 complexes with rare earth nitrates are synthesized.
為了研究三腳架型配體與其稀土配合物熒光性質(zhì)的關(guān)系,合成了三腳架型配體——2,2,2-胺三乙酰-吡啶及其6種稀土配合物。
In order to study composition,compared probable coordination structure and fluorescence propertiesof tripodal and their rare earth complexes a tripodal compounds containing 2,2,2-amine tri-acetyl-benzylamine (L)and the its six rare earth complexes were synthesized which was characterized by IR,1H-NMR,elemental analysis,thermal analysis,molar conductivity,fluorescence spectrometry and so on.
為了研究三腳架型配體稀土配合物的組成、可能的配位狀態(tài)及熒光性質(zhì),合成了三腳架型配體——2,2,2-胺三乙酰苯胺(L)及其6個(gè)稀土配合物。
This paper presents the dynamic modification and re-analysis of a tripod mount structure used in the machine gun.
在利用道特征靈敏度分析結(jié)果的基礎(chǔ)上，對(duì)機(jī)槍三腳架支承結(jié)構(gòu)作動(dòng)力修改，獲得了使結(jié)構(gòu)固有頻度達(dá)到預(yù)期改善時(shí)主要結(jié)構(gòu)參數(shù)（敏感參數(shù)）的修改量。
This paper gives a relative sensitivity analysis method for predicting the dynamic modification of a tripod structure.
給出了預(yù)估三腳架結(jié)構(gòu)動(dòng)態(tài)修改方向的相對(duì)靈敏度分析方法,推導(dǎo)了三腳架結(jié)構(gòu)的固有頻率關(guān)于結(jié)構(gòu)參數(shù)相對(duì)靈敏度的計(jì)算公式。
To study the composition,compared probable coordination structure and fluorescence properties of tripodal and their rare earth complexes,a tripodal compound containing 2,2,2-amine tri acetyl-dibenzylamine(L)and its six rare earth complexes are synthesized.
為研究三腳架型配體稀土配合物的組成、可能的配位狀態(tài)及熒光性質(zhì),合成了三腳架型配體——2,2,2-胺三乙酰二芐胺(L)及其6個(gè)稀土配合物。
adjustable tripod
可調(diào)三腳架(攝影)
You let me dump a tripod? You bitch!
你讓我去甩掉一個(gè)三腳架!你這個(gè)三八!
Tripod??" Mrs Smith looked extremely worried now.
三腳架？”史密斯太太都快不行了。
This one comes with a free tripod and a carrying case.
這一臺(tái)附有免費(fèi)的三腳架和攜帶箱。
Lower camera six inches, adjust tripod legs.
把相機(jī)向下拉六英寸,調(diào)整三腳架的腿。
a tripod used to support a camera.
用于支撐照相機(jī)的三腳架。
Have you heard of something called Tripod and Timer?
你聽過(guò)什麼叫做三腳架和自拍器沒？
Test and analysis of vibration characteristics for photography tripod;
攝影用三腳架震動(dòng)特性的測(cè)試及分析
An adjustable three-legged stand, as for supporting a transit or camera.
三腳架一種可調(diào)節(jié)的三條腿的支架如支撐經(jīng)緯儀或照相機(jī)的三腳架
A three-legged stand made of metal, used for supporting cooking vessels in a hearth.
三腳架有三條腿的金屬支架，用來(lái)放在火上支撐烹飪器具
Capital, labor, and brains-- and all as equally essential in business as each leg of a three-legged stool.
資本，勞工，和腦力在商務(wù)上同樣重要，猶如三腳架上的每一只腳。
And she thought of tripods and knapsacks.
圍著的膝蓋,而她卻想到了三腳架和背包。
When he folded up his tripod at eight thirty five, he felt good.
八點(diǎn)十五分時(shí)他收起三腳架,自我感覺良好。
Tripod steady. Run up the bank with sun coming fast behind him.
扶穩(wěn)三腳架,跑上岸去,身后的陽(yáng)光迅速追上來(lái)。
The metal trivets are pitting the table.
那個(gè)金屬三腳架正使那張桌子出現(xiàn)凹點(diǎn)。
Synthesis and properties of a Fe(Ⅱ) complex formed with tripodal polyimidazole ligands
Fe(Ⅱ)三腳架多咪唑配合物的合成與性質(zhì)表征
Behind her feet were two tripods. They were badly scratched, but she could read part of the worn label on one: "Gitzo."
她的腳后面是兩個(gè)三腳架,已經(jīng)刮痕累累,不過(guò)她還辨認(rèn)得出其中一架上面剝落的商標(biāo)“基佑”。
"You can carry that blue knapsack. I'll take the tan one and the tripod."
“你可以幫著拿那個(gè)藍(lán)背包,我拿那個(gè)土黃色的和三腳架?！?/p>