线性低密度聚乙烯 LLDPE ; linear low density polyethylene ; LLD
低密度脂蛋白 LDL ; Low density lipoprotein ; VLDL ; LDL-Cholesterol
低密度聚乙烯 LDPE ; Low Density Polyethylene ; LDPE Low density Polyethylene ; PE-LD
极低密度脂蛋白 VLDL ; VIDI ; LVDL
低密度脂蛋白胆固醇 LDL ; LDL-C ; low density lipoprotein cholesterol ; LDL Cholesterol
低密度胆固醇 LDL ; Cholesterol ; low density lipoprotein
低密度聚乙烯塑料 LDPE Low-density polyethylene plastics ; density polyethylene plastics ; LDPE ; LD
线型低密度聚乙烯 LLDPE ; linear low density polyethylene ; LLDPE Butene ; Low Linear Density Polyethylene
超低密度聚乙烯 VLDPE ; ULDPE ; ultra low density polyethylene ; VLLDPE
低密度 [物] LOW DENSITY ; ISP-PLD ; LDPI
它们离地面很近,但是这些蓝莺也会在灌木密度低的森林里面筑巢。
They're pretty close to the ground, but these warblers also nest in forests that have low shrub density.
平均人口密度低是大多数不发达国家的特点。
Low average population densities are characteristics of most underdeveloped countries.
在我们的太阳附近,星际物质的平均密度比最好的地球实验室真空还要低1000到10000倍。
The average density of interstellar material in the vicinity of our Sun is 1,000 to 10,000 times less than the best terrestrial laboratory vacuum.
This should make sense because if something has a low ionization energy, that means it's not very electronegative, which means it's going to be a lot happier giving up electron density, which is essentially what you're doing -- when you're forming covalent bonds is you're sharing some of your electron density.
这应该是合理的,因为如果某物的电离能很低,这也就意味着它的电负性也不高,那么它就会更愿意,放弃一定的电子密度,而本质上这正是你在,形成共价键时所需要做的,分享你的一些电子密度。
It raises both LDL and HDL this can't be right.
低密度脂蛋白和高密度脂蛋白都增加了,这不对
So, for example, we have this average level, and then it can go high where we have the peak, or it can go very low. We can also discuss sound waves, so again it's just the periodic variation of some property -- in this case we're talking about density, so we have high density areas and low density areas.
例如这是平均位置,在峰的位置水位高,在谷水位低,我们也可以,讨论声波它也是某种,量的周期变化,在这里我们,讨论的是密度,我们有高密度区和低密度区。
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