low pressure laminate

Optimal time of seed cold stratification for Pinus tabulaeformis;

油松种子最佳低温层积时间的探究

hexandrum seed,some methods such as isolated embryo cultures,biological identification,soaking seed in GA3,interaction GA3 and cold stratification were utilized.

桃儿七种子在自然条件下具有休眠期长、萌发不良的生理特性,为了探讨和研究桃儿七种子的休眠特性,利用分离胚培养、生物鉴定法、GA3浸种、以及综合利用GA3和低温层积处理等方法。

Though GA_3 plays a positive role on breaking dormancy,its effectiveness is not as good as cold stratification.

结果表明:油松种胚具有休眠特性,种子属于中度休眠特性的种子,且不同种粒之间休眠深浅有差异;赤霉素对解除油松种胚休眠也有一定作用,但效果不及低温层积处理,经过低温层积的种子没必要再用赤霉素来解除胚休眠。

Effects of Cold Stratification and Exogenous Gibberellic Acid(GA_3) on Seed Germination and Contents of Endogenous Gibberellins(GAs) and Abscisic Acid(ABA) in Cistanche deserticola Y.C.Ma

低温层积与外源GA_3对肉苁蓉种子萌发及其内源GA和ABA含量的影响

Effects of Low Temperature Annealing on the Corrosion Resistance of Pulse Electrodeposited Nanocrystalline Ni Coatings

低温退火对电沉积纳米晶Ni镀层耐蚀性的影响

Effect of Deposition Temperature on Microstructures and Properties of MoSi_2 Coatings Prepared by Low Pressure Chemical Vapor Deposition

低压沉积温度对MoSi_2涂层微观结构与性能影响

low temperature deposition test engine

低温沉积试验发动机

Low Temperature Processing Technology for Preparation of Potential DyBiO_3 Buffer Layers of Coated Conductors

涂层导体DyBiO_3(DBO)缓冲层的低温制备

Lower Temperature Deposition and Characteristic Study on theβ-SiC Thin Films;

β-SiC薄膜的低温沉积及特性研究

Research of Poly-Si Films Deposited by ECR-PECVD at Low-temperature;

ECR-PECVD法低温沉积Poly-Si薄膜的研究

Deposition and Sn Doping of Amorphous GaN Thin Films at Low Temperature;

非晶GaN薄膜低温沉积及其锡掺杂研究

Clinical Study of Mild Hypothermia on the Patients with Massive Hemispheric Infarction;

亚低温治疗大面积脑梗死的临床研究

Low-temperature Deposition of Poly-silicon Thin Films by ECR-PECVD and Its Characteristic Analysis;

多晶硅薄膜的ECR-PECVD低温沉积及特性

The burning-off energy of coke burnt-offat high temperature is higher than that of coke burnt-off at low temperature.

高温峰积炭，其烧炭活化能较低温峰积炭的烧炭活化能要高。

The homogenisation temperature, that is the temperature at which the fluid and vapour phases coalesce, is the minimum temperature of depositionof the mineral.

均化温度，即流体与汽态聚结温度，是矿物沉积的最低温度。

Study on Process of Three Layer Polyethylene Coating at Low Temperature

3PE防腐层低温涂敷工艺及性能研究

Design of a 20000m~3 double-layer-metal cryogenic liquid storage tank

20000m~3双层金属低温液体贮罐的设计

the layer of air near the earth is cooler than an overlying layer.

靠近地表的空气层比其上面的层气温低。

The influenceof formation temperature decreasing on formation pressure in Sulige Gasfield

地层温度的降低对苏里格气田地层压力的影响

Shallow rock and soil energy storage combined with shallow geothermal energy-sustainable low temperature source of ground source heat pumps

浅层岩土蓄能加浅层地温能才是地源热泵可持续利用的低温热源

The deposition rate of Al film decreases with the increase of the substrate temperature.

随着基片温度的增加,薄膜的沉积速率反而降低。