乙酸处理减少根系活跃吸收面积,柠檬酸能明显提高根系活力。
Acetic acid could reduce active absorbing area of roots while citric acid could increase roots activity.
进而导致比叶面积,比同化枝长度,光吸收面积和光利用效率增加。
The results indicated that low-light conditions limited the normal growth of A. sparsifolia.
根据方差分析,高梁苗数、根数、苗长、根长、苗鲜重、根活跃吸收面积等相关性较好。
According to analysis of variance, the number of sorghum seedlings, root number, seedling length, root length, seedling fresh weight, root active absorption area, such as the relevance of better.
高库容水稻株系抽穗期的单株根系活性高、单株根系总吸收面积和单株根系活跃吸收面积大。
Indica rice with large sink also had higher root activity per plant, larger root absorption or active absorption area.
对骨片上形成的骨吸收陷窝进行甲苯胺蓝染色观察,并用计算机图像分析软件评估吸收面积的大小。
The bone resorption pits on bone slices were stained by toluidine blue and the resorption areas analyzed by computer image analysis software.
根据大量观测数据建立了叶片含水量与吸收深度及吸收面积间的线性回归方程序,从而提出一种利用光谱反射率诊断小麦叶片水分状况的方法。
The linear regression model between the water content of the wheat leaves and the absorption depth or area of the spectrum were obtained on the basis o...
森林面积可以直接带来大气制冷和吸收温室气体的综合利益,带来额外的凉爽。
Forested areas provide the combined benefits of directly cooling the atmosphere and of absorbing greenhouse gases, leading to additional cooling.
随着森林面积的缩减,二氧化碳吸收量和降雨量也在减少,无疑加速了气候变化。
As the forest shrinks, less carbon dioxide is absorbed, and rain decreases, adding to climate change.
这一过程的效率取决于吸收材料的表面积,我们可以通过将液态的吸收剂以细水雾的形式喷入空气中,就能轻松的扩大接触面积。
The efficiency of this process depends on the surface area of the sorbent, and an easy way to increase the surface area is to spray a liquid sorbent into the air as a fine mist.
这个的优势,他说,在于小粒子在阳光下和水中会有更大的表面积,就能更充分的吸收阳光。
The advantage of that, he says, is that the small particles would have much more surface area exposed to sunlight and the water, allowing them to harness the sun's energy more efficiently.
在那个时候,城市的总面积增加了四倍,通过吸收一些边远城镇和村庄。
At that time, the city's total area increased fourfold through absorbing several outlying towns and villages.
当樟脑和水杨酸甲酯应用到大面积皮肤或与热相结合时会引起中毒,主要是由于提高对有效成分的吸收。
Methyl salicylate and camphor also may be poisonous when applied to a large area of the skin, or when combined with heat to increase absorption of the active ingredients.
报道了散射颗粒、焦斑面积和非线性吸收等对KDP晶体激光损伤的影响。
Effects of scattering Particulate and focal area as well as nonlinear absorption on damage thresholds of KDP crystals are reported.
崩解大大增加了药物与胃肠液的接触表面积,从而促进药物的溶解和吸收。
Disintegration greatly increases the drug's surface area in contact with GI fluids, thereby promoting drug dissolution and absorption.
根毛从土粒表面吸收养分,所以,土壤的内表面积对土壤中的植物养分有很大影响。
Root hairs feed from the surface particles, therefore the internal surface area has a great influence on plant food in the soil.
正常小肠黏膜,有较长绒毛,偶尔可见杯状细胞。绒毛为消化和吸收提供了很大的面积。
This is the normal appearance of small intestinal mucosa with long villi that have occasional goblet cells. The villi provide a large area for digestion and absorption.
小肠在胃肠道中具有最大的药物吸收表面积。
The small intestine has the largest surface area for drug absorption in the GI tract.
红外光谱法测定角质层脂质中C-H对称和不对称伸缩振动吸收峰峰位及其峰面积;
The peak shift and peak areas of C-H stretching vibration absorption were estimated by Fourier transform-infrared(FTIR).
此外,大面积种植的植物将使建筑每年从空气中吸收130吨二氧化碳。
In addition, the large planted areas will allow the building to absorb 130 tons of carbon dioxide from the air annually.
小肠内五百万肠绒毛形成的食物吸收区,其面积比人体表面大五倍。
The five million villi in the small intestine provide a total area for food absorption of more than five times the surface area of the body.
小肠绒毛增加了小肠的表面积,有助于营养吸收。
Villi in the small intestine increase the surface area of the gut, which helps in the absorption of food.
材料的静力韧性是应力—应变图的面积,表示材料断裂前吸收的功,它综合反映了材料的强度和延性性能。
Material 's static toughness is the area of the stress-stain chart, which means the work absorbed before its break. It integrative reflects the strength and the ductility of the material.
植物的水中根系就如同人类小肠中的绒毛,吸收的面积十分庞大。
The fluff in the human small intestine of root system in water of the plant, the area absorbed is very huge.
在电极和光吸收层之间形成接触面积扩大区域。
A contact area enlargement region is formed between the electrode and the light absorption layer.
每一个学生将计算得出吸收每个家庭成员由于能源使用而产生的二氧化碳所需的森林面积(单位:公顷)。
Each student is to calculate the forest area in hectares needed to absorb the carbon dioxide (CO2) each their family members produces when consuming energy.
进行了发生器、冷凝器、蒸发器、吸收器、溶液热交换器等换热设备所需的传热面积计算。
The heat-transfer area demand of the heat-exchange equipments, such as generator, condenser, evaporator, absorber and solution heat exchanger, are computed.
进行了发生器、冷凝器、蒸发器、吸收器、溶液热交换器等换热设备所需的传热面积计算。
The heat-transfer area demand of the heat-exchange equipments, such as generator, condenser, evaporator, absorber and solution heat exchanger, are computed.
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