Simulation experiments on the compensation of cotton population to the decrease of plant number caused by black cutworm

Effects of temperature on laboratory population of black cutworm

不同温度对小地老虎实验种群的影响

Results: After treatment, blood inorganic phosphorus and PTH decreased ( P < 0.01 or P < 0.05) and blood calcium increased ( P < 0.05) in the cuttlefish bone treatment group as compared with the other two group;

结果：海螵蛸治疗组与对照组和碳酸钙治疗组比较治疗后血磷降低（P<0.01）、PTH水平降低（P<0.05），血钙升高（P<0.05）；

After treatment, blood inorganic phosphorus and PTH decreased significantly in the cuttlefish bone treatment group as compared with those in the control group ( both P < 0.01).

海螵蛸治疗组与对照组治疗后比较，有明显降低血磷（P<0.01）和PTH作用（P<0.01）。

Methods: 74 cases of uremia in hemodialysis were randomly divided into a control group, a cuttlefish bone treatment group and a calcium carbonate treatment group.

方法：将74例尿毒症透析治疗的患者随机分成对照组、海螵蛸治疗组和碳酸钙治疗组。

Observation on Effects of Cuttlefish Bone on Blood Inorganic Phosphorus and Parathyroid Hormone in 25 Cases of Uremia in Hemodialysis

海螵蛸对25例尿毒症血液透析患者血磷和甲状旁腺素的影响

The annual change of the ovary of cuttle fish ( sepiella maindroni de rochebrune) in the waters of Zhejiang Province

浙江近海曼氏无针乌贼卵巢周年变化的研究

By sampling the drill cuttings and using a microcomputer at the well site, the rock drillability can be determined by the energy law measure system.

能量法岩石可钻性测定系统是通过采集钻井井口岩屑并利用微机来测定岩石的可钻性。

TX Development of a New Dust Removal Device by Grain Sizing of Drill Cuttings

新型钻屑粒度分级除尘装置的研制

Preliminary study on removing drill cuttings by electrophoresis method

电泳法清除钻屑微粒的初步研究

Determination of the Critical Value of Desorption Index for Drill Cuttings

钻屑解吸指标临界值的确定

Drill cuttings are the major material for the studied samples.

研究的材料主要是钻井岩屑样品。

Simplify outburst energy equation, ascertained critical value of drill cuttings desorption index Q3 by experiment data and the simplify equation. modified the critical value by situ data.

简化了突出能量关系式，利用实验数据确定了钻屑解吸指标Q3的临界值，而且通过现场测得数据进行了修正。

Succeeding screen 5.12 Collecting the drill cuttings at the shale-shaker.

到振动筛处取点钻屑来。

On the other hand, the content of ABA in shoot cuttings is lower than that in hardwood cuttings, and increase with raising the age of seed tree.

相反，嫩枝插穗中ABA含量要低于硬枝插穗中ABA的含量，并且随着母树年龄的增加而增加。

The experiments showed that the rooting ability of hardwood cuttings was determined by both presence of latent root primodia and balance of endogenous hormones bark.

试验表明，硬枝扦插生根是潜伏根原基存在与否和皮部内源激素平衡两方面的原因决定的。

The better time to take hardwood cuttings was November, when the stem active growth was slow down and enough carbohydrates were cumulated for overwintering.

扦插繁殖较好的时间是11月份进行硬枝扦插，这时的茎生长活性减弱并且为越冬储存有足够的营养物质。

The effect of the changes of the endogenous hormone's contents ( aba and iaa) in hardwood cuttings of peach to rooting

桃硬枝插条内源激素（ABA、IAA）含量变化对生根的影响

One of the important reasons that the rooting percentage of hardwood cuttings was lower than softwood cuttings is its higher IAA concentration.

硬枝插穗体内IAA含量高于嫩枝插穗，也是硬枝扦插生根率低于嫩枝的主要原因之一。

Relations between propagation by hardwood cuttings of mume and nutrient reserves

梅花硬枝扦插繁殖与贮藏养分的关系

The easiest way to propagate a vine is to take hardwood cuttings

栽培葡萄最简便的方法就是硬条扦插。