查询词典 lower levels

The population inversion between the upper and lower lasing levels is considered as a necessary condition of lasing.

激光上能级和激光下能级间的粒子数反转通常被认为是实现激光振荡的必要条件。

LEDs can be significantly more efficient at lower power levels, and use less battery energy than normal lightbulbs.

发光效率可以大大降低功率水平，少用电池能量比正常灯下。

At the mid-thoracic and lower thoracic levels, significantly more vertebral rotation occurred under dorsal shear loads than under ventral shear loads.

在胸正中和下胸位置，背侧剪切载荷比胸侧剪切载荷会产生更明显的椎体旋转。

Strikingly, HA levels in spontaneously accepted group are even lower than syngeneic control group.

令人惊讶的是自发性耐受组的HA水平甚至低于同基因型的对照组。

Steel plate with the current valuation level in 2005 on the Topix index and the lowest point in 2006 when the stock prices of steel at the time of the most depressed valuation levels compared to the valuation of listed companies in the level of iron and steel has been lower than the lowest level in history.

钢与目前的估值水平，2005年在东证指数在2006年最低点时，钢铁板块在最低迷的估值水平时股价相比，上市公司在铁和钢的估值水平已低于历史最低水平。

The excitation spectra of red PL indicate that there may be an energy gapof about 2.5-2.7eV in the samples.The excitation of lower energy(＜2.5eV)cannot excite the red emission.In the range of measurement,there are a seriesof quasi-continuous energy levels above the gap.

对样品激发谱的测量揭示出在激光制备的多孔硅的纳晶硅中可能存在一个大约2.5-2.7eV的带隙，低于这个能量值的激发光基本上已不能激发样品的红光发射，而带隙以上在所测的能量范围内则存在一系列准连续的能级。

They don't need to communicate the goals of lower operating levels because that work is done smoothly by a well-practiced steering skill.

他们不需要就那个低层次的目标和你沟通，因为你多年的驾车技术早已保证那个目标会轻易实现。

Now we need to recreate the lower subdivision levels that we just deleted, so press Tool:Reconstruct SubDiv a few times until we got our lowest level back.

现在我们需要重新较低的细分，我们刚删除的水平，以便按工具：重构SubDiv好几次，直到我们得到的最低水平恢复。

Modern medicine to prove: camellia oil rich in oleic acid, and linoleic acid and linolenic acid content of the proportion is also larger and reasonable, and tea oil contains olive oil does not have a specific physiologically active substances, such as: camellia saponin, camellia saponin, tea polyphenols phenol, etc., including: the role of camellia glucoside has a strong heart, camellia saponin with thrombolytic effect, and tea polyphenols have lower cholesterol levels, the chemical prevention of cancer and many other effects, can prevent various cardiovascular and cerebrovascular diseases; Moreover, tea oil free can cause human carcinogen aflatoxin, as well as erucic acid, saponin, and gossypol and other harmful substances, the elderly can benefit from the consumption of tea oil, tea oil is therefore referred to as longevity oil.

现 代医学证明：山茶油中富含油酸，并且亚油酸、亚麻酸含量比重也较大且合理，茶油中含有橄榄油所没有的特定生理活性物质，如：山茶甙、山茶皂甙、茶多酚等，其中：山茶甙有强心作用，山茶皂甙有溶血栓作用，而茶多酚具有降低胆固醇、化学预防肿瘤等多种作用，能预防各种心脑血管疾病；而且，茶油不含可引起人体致癌的黄曲霉素以及芥酸、皂素和棉酚等对人体有害的物质，老年人可因食用茶油而得益，所以茶油被称为&长寿油&。

And lower the pod shell soluble sugar content at the beginning of seed filling stage. The effect of nitrogen was different at different growth stages.3、Effect of nitrogen levels on soybean nitrogen metabolismNitrogen can increase nitrate reductase activity, and the effect was the most obvious in the peak period.

施氮可以提高开花期叶片淀粉含量，降低茎秆中可溶性糖含量，在成熟期降低叶片可溶糖含量，并在鼓粒始期降低荚皮可溶性糖含量。3、氮素水平对大豆氮代谢酶影响施氮可以提高硝酸还原酶的活性，且在酶活性峰值期作用效果最明显。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失