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- 現在還沒(méi)有關(guān)于維生素D的法定膳食許可量，但是大多數的成年每天應該通過(guò)飲食攝入200到400個(gè)國際單位量。There is no official recommended dietary allowance for vitamin D, but an adequate dietary intake per day for most adults is currently considered to be 200 to 400 IU.
- 研究者發(fā)現，那些只攝入400單位維生素D的患者中一半有營(yíng)養不足。Among those taking just 400 IU of vitamin D, the researchers found, half were deficient in the nutrient.
- 奶中維生素D的含量不能滿(mǎn)足嬰兒的需要。The amount of vitamin D in the milk is not adequate to the demands of the infant.
- 線(xiàn)的密度表示磁場(chǎng)的強度,磁場(chǎng)強的地方磁力線(xiàn)就密集。磁通量的國際單位是韋伯。"The density of the lines indicates the magnitude of the field, the lines Being crowded together where the magnetic field is strong. The SI unit for magnetic flux is the weber. "
- 缺少維生素D的飲食可能導致軟骨病。A diet deficient in vitamin D may cause the disease rickets.
- 勒克斯照度的國際單位，相當于每平方米一流明。The International System unit of illumination,equals to one lumen per square meter.
- 補充強化鈣-維生素D牛奶中止兩年后中學(xué)女生骨量的隨訪(fǎng)研究BONE MASS OF MIDDLE SCHOOL GIRLS TWO YEARS AFTER CESSATION OF CALCIUM-VITAMIN D-FORTIFIED MILK SUPPLEMENTATION: FOLLOW-UP STUDY
- 勒克斯照度的國際單位，相當于每平方米一流明The International System unit of illumination, equal to one lumen per square meter.
- 紅壤、黃棕壤中，DMP-D的硝化抑制效果則弱于雙氰胺(等摩爾數比)。The nitrification inhibition of DMP-D did not seem to be as good as DCD in the red soil and yellow soil, while was much better than DCD in the salt soil.
- 婦女血清高維生素D濃度的這一結論與白細胞調聚物的長(cháng)度較長(cháng)有關(guān)。The results of the higher serum vitamin D concentrations are associated with longer leukocyte telomer length in women.
- 介紹電學(xué)的國際單位,包括力學(xué)和電學(xué)單位的關(guān)系，基本定義和概念，以及國際單位的量化表達式。Introduction to SI electrical units, including the relationship between mechanical and electrical units, underling foundations and concepts, and quantum representations of the SI units.
- 摘要本文報道了維生素D的發(fā)現以及它們的光化學(xué)合成與進(jìn)展。In present paper, the discovery of vitamin D and their syntheses by using photochemical reaction were introduced and reviewed.
- 另一個(gè)就是黑膚族群的痀僂癥，這是嚴重缺乏維生素D造成的。Another is rickets, brought about by severe vitamin D deficiency, in dark-skinned peoples.
- 維生素D乳vitamin D milk
- 維生素D原provitamin D
- 原維生素Dprovitamin D
- 維生素D^1Vitamin D^1
- 維生素D^2Vitamin D^2
- 維生素D^3colecalciferol
- 維生素D測量Vitamin D measurement
