黑膜

乳酸在牛百叶脱黑膜工艺中的应用研究

Study on the Application of Lactic Acid on the Technics of Eliminating Black Membrane of Beef omasum

本项试验对乳酸在牛百叶脱黑膜工艺中的作用效果进行了研究。

The effect of lactic acid on eliminating black membrane of beef omasum is studied in this paper .

烷/炔气低温沉积TiC黑膜的研究

Study on TiC black film by low temperature deposition with alkane / alkyne gas

覆膜花生Pn日变化呈双峰曲线，中午有明显的午休现象，峰值分别出现在11时和15时，且黑膜花生Pn始终高于白膜花生；

In mulch treatments Pn showed a two-peak diurnal changes curve , falling at noon , and the two peaks appeared at 11h and 15h respectively ;

黑膜覆盖控制黄瓜根结线虫（Meloidogyneincognita）的效果

Effect of controling root knot nematode ( Meloidogyne incognita ) of cucumber by soil solarization under black plastic film mulching

在装饰性和PCB电镀中，酸性光亮镀铜的阳极最佳含磷量为0.035%～0－070%，磷化铜（Cu3P）黑膜的生成对于阳极性能具有决定性的意义。

Optimum phosphorus content of copper-phosphorus anode in sulfate copper plating solution is 0 035 % ~ 0 070 % in the application of decorative and PCB electroplating . Formation of Cu 3P black film is significant fator to Cu-P anodic performance .

最后通过正交试验得到牛百叶脱黑膜的最佳工艺参数组合为：浓度为2%的乳酸在30℃下加热20min。

The optimum conditions , 2 % lactic acid and 30 ℃ with time of 20 min , were obtained based on the three-factors orthogonal design .

初步得出结论，经过40d黑膜覆盖消毒可有效控制黄瓜根结线虫的发生及危害。

It is preliminarily concluded that soil solarization for 40 d under the wet weather can effectively control the incidence and damage of root knot nematode .

黑膜厚度与膜表面张力关系的研究

Studies on the Relation of Black Film Thickness and Film Tension

（鱼腹腔中的）黑膜鱼子酱及鱼胶的宝贵来源；产于黑海和里海。

Valuable source of caviar and isinglass ; found in Black and Caspian seas .

（鱼腹腔中的）黑膜腹膜透析对人腹膜形态结构的影响

Morphological changes of human peritoneum during peritoneal dialysis

城市鱼腹式连续箱梁桥采用钢管支架竹胶板底模的施工方法（鱼腹腔中的）黑膜

Construction Method of Steel Pipe Scaffold Bamboo Formwork for Fish-bellied Continuous Box Girder Bridges in City

然后通过单因素试验分析了乳酸浓度、浸泡温度、浸泡时间三个因素对牛百叶脱黑膜效果的影响。

And the effects of lactic acid con-centration , temperature and time are obtained by single factor test .

有降低土壤容重，增加土壤孔隙度，改善土壤物理性质的作用，其中黑膜覆盖效果最好，保水剂次之；黑膜覆盖有明显增加土温、保持土壤水分的作用，而保水剂无明显作用。

And the black plastic film mulching can increase the temperature of the soil and enhance soil moisture .

研磨工件需要有精确尺寸及热处理膜、去黑膜、去黑头、倒角、表面精铸造工件磨光之用。

Especial finished parts need precision and have size heat treat film available for film removal , debarring of casting parts .

纱线条干的不均匀有掩盖纬纱间距不匀的作用。表面不均匀性黑膜的钢芯铝绞线耐蚀性能对比及可用性研究

Yarn irregularities tend to mask variations in pick - spacing . Corrosion resistance and application of ACSR with inhomogeneous dark coating

（鱼腹腔中的）黑膜恩，视网膜内含光线感受器；视网膜杆是看黑白色用的；而视锥是看彩色用的。

Well , the retina contains light receptors : rods , for seeing black and white ; and cones for seeing color .

黑膜覆盖由于成本过高，产投比仅2.54。

The value cost ratio of black film coverage was just 2.54 as a result of the high cost of black film .

覆盖黑膜花生地上部植株干物质积累快且总量大，有利于花生荚果发育。

The dry matter accumulation of the upper plant was accelerated and increased , which was propitious to the development of peanut pods .

采用黑膜覆盖进行杨树扦插育苗试验，结果表明，黑膜覆盖能够明显提高苗木质量，显著降低育苗成本。

Experiment on poplar seedling cultivation with black film covering demonstrated that it could improve greatly quality of the seedling and reduce the cost .

（鱼腹腔中的）黑膜海滨或半盐水中带棘鳍的小鱼，头大，身细长，有聚合成吸盘的腹鳍。

Small spiny-finned fish of coastal or brackish waters having a large head and elongated tapering body having the ventral fins modified as a sucker .

与常规育苗对照相比，黑膜覆盖苗高平均高出46cm，成活率提高8%，育苗成本节省53%。

Compared with the common seedlings cultivation , the seedling treated had 46 cm higher of height , 8 % higher of survival rate and 53 % less of cost .

并将该公司揉制磷铜球黑膜形成及表面溶解状况与低质量轧制磷铜球进行了比较。

The formation of black film and surface dissolving state of the kneaded phosphorized copper ball of the company were compared with those of low quality rolled phosphorized copper ball .

覆盖黑膜花生后期根系干重较大，延缓叶片衰老，叶面积指数高。

Root dry matter accumulation was enlarged by mulch in the late growth stage , and therefore , the senescence of leaves was delayed and the leaves area index was enhance .

尽管黑膜覆盖消毒对土壤线虫含量的控制效果不太理想，但从黄瓜生长和产量以及根结着生来看，其控制效果仍然优于药剂消毒。

Though the unsatisfactory effect revealed by the number of the nematodes , the controlling effect of solarization was better than that of the check in growth , yield and content of root knot nematode .

总结了泡沫稳定性的主要影响因素，包括体系组成、泡沫性质、气泡大小分布、吸附膜、黑膜及外界条件等。

The main factors affecting the stability of foam were generalized , which include the system constitutes , the foam properties , the distribution of the bubble size , the absorption membrane , black film , and other environmental factors .

彩色显象管黑铝膜特性的研究

Study on the characteristics 0f black aluminum film for color TV tubes

利用黑塑膜覆盖进行太阳能消毒对土壤温度的影响

Effect of Solarization with Black Plastic Mulching on Soil Temperature

一个新的白癜风相关黑素细胞膜抗原的确认

Confirmation of a New Melanocytic Membrane Antigens Associated with Vitiligo

表面微绒毛减少，出现皱褶；白癜风相关黑素细胞膜抗原的分析及鉴定

Ruffles on the cell surface . Analyse and Identification of Melanocyte Surface Antigens Associated with Vitiligo