查询词典 3-D

The experimental result shows that under the condition of lixiviating time being 2.5~3 hours, lixiviating temperature being 110℃, sulphuric acid thickness being 6 mol/L, hydrochloric acid thickness being 3 mol/L, liquid-to-solid quality ratio being 4∶1, the extraction rate of iron will reach 95.7%~96.3% in mass fraction.

丁文武 淮海工学院，连云港 222005通过正交实验研究了用盐酸、硫酸、褐铁矿和硅酸钠制备聚硅氯化硫酸铁絮凝剂的工艺条件。实验结果表明，浸取时间为2.5～3 h，浸取温度为110℃，硫酸浓度为6 mol/L，盐酸浓度为3 mol/L，质量液固比为4∶1，铁的浸出率可达95.7%～96.3%。

In the past four years, whereas developing countries as a whole have grown at an average of 7.3%, Brazil has loped along at 3.3%.

在过去的四年间，别的发展中国家都已实现了每年平均7.3%的经济增长，而巴西才不过3.3%。

In the past four years, whereas developing countries as a whole have grown at an average of 7.3%, Brazil has loped along at 3.3%.

在过去四年时间里，虽然发展中国家整体上平均经济增长率为7.3%，巴西却以3.3%的速度跟在后面。

The baby that to be born 3~5 day arrives 1 year has the scientist research, the sound transcribe that cry them and prattles comes down to undertake an analysis, sound transcribe is divided 6 times in all, it is to just was born respectively, 9 6 3 day of the 3~5 after be born, months, months, months and 12 months.

科学家对出生3~5天到1年的婴儿进行研究，把他们哭泣和咿呀的声音录制下来进行分析，声音录制共分6次，分别是刚出生、出生后3~5天、3个月、6个月、9个月和12个月。

Results: the ratio of cerebellar dentate nucleus volume and the cerebellar volume is 0.6% to 3.9%, the cerebellar dentate nucleus' shape and size is similar;nuclear length(18.12±3.78)mm, height (7.05±3.25)mm, width(7.25±2.20)mm, the nuclear door towards dorsal- medial, 4 tooths account for 55.6%, 5 tooths account for44.4%.

结果：齿状核容积与小脑容积之比为0.6%~3.9%，左右齿状核形态大小相似，核长(18.12±3.78)mm，高(7.05±3.25)mm，宽(7.25±2.20)mm，核门朝向背内侧，核齿4个占55.6%，5个占44.4%。

Leaves 2–3-pinnate, leaflets to 2 × 1.2 cm, pubescent; dorsal ribs narrow, vittae 1–3 in each furrow, 3–4 on commissure.

叶子2-3回羽状，小叶在2×厘米，短柔毛；狭窄的背棱，油管1-3在每棱槽，3-4在合生面上。

Umbels 3–15(–20) cm across; bracts 1–3, 1–3 cm, white-setose abaxially, apex acute or pinnate; rays 6–17, 8–10 cm; bracteoles 8–10, broadly cuneate-obovate, 6–15 mm, mottled purple-green, pubescent along nerves, abruptly acuminate to a short point; umbellules many-flowered.

伞形花序3-15(-20)厘米直径；苞片1-3，1-3厘米，白色具刚毛，先端锐尖或者羽状；伞辐6-17，8-10厘米；小苞片8-10，宽楔形倒卵形，6-15毫米，具斑点紫色绿色，沿着叶脉短柔毛，突然渐尖到短尖；小伞形花序多花的。

Ethnic Composition: black- 76.3%; Afro-European- 15.1%; White- 3.2%, East Indian and Afro-East Indian- 3.0%; Chinese and Afro-Chinese- 1.2%; other- 1.2%.

民 族：黑人占76.3％，黑白混血种人占15.1％，白人占3.2％，印度人和印非混血种人占3.4％，华人和华非混血种人占1.2％，其它占1.2％。

Results (1) Cells in frontal recess: The existence of terminal cells was 45.5% in frontal sinusitis group and 23.7% in, control; anterior ethmoid cell 31.8% and 15.3%; agger nasi cells 28.8% and 13.5%.(2) Cells in frontal sinus: for perifrontal cells there were 42.4% and 22%, respectively; superaorbital cells 33.3% and 25.4%; intersinus septal cells 27.3% and 20%.

①额隐窝内出现的相关气房（无额窦炎组出现率／额窦炎组出现率）：终末气房(23.7%/45.5%)，前筛气房(15.3%/31.8%)，鼻丘气房(13.5%/28.8%)；②额窦内出现的相关气房：额气房(22%/42.4%)，眶上气房(25.4%/33.3%)，额窦中隔气房(20%/27.3%)。

The 1,3-2,4-di (3,4-dimethylbenzy-lidene) xylitol was synthesized by means of aldol condensation reaction with xylitol and (3,4-dimethyl) benzaldehyde as raw materials and paratoluenesulfonic acid as catalyst.

以木糖醇和3，4-二甲基苯甲醛为原料，在酸催化下进行醇醛缩合反应，合成了1，3-2，4-二（3，4-二甲基）苄叉木糖醇。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。