查询词典 algae layer

Long time discharge of industrial waste deposited a layer of toxic silt on the riverbed.

工业废料的长期排放，使河床上沉积了一层有毒淤泥。

Ti/TiN/N/ZrN multi-layer film is deposited on head of rotated riveter by using multi-arc ion plating method.

采用多弧离子镀法在旋铆头沉积Ti/TiN/N/ZrN多层膜处理，并对旋铆头的失效形式、膜层的组织形貌、显微硬度、耐磨性能进行了分析和讨论。

So it is author's proposed new structure in building of overflow road in tide area of shallow sea to use geo-textile with filled sand as road base and to use solid soil with the solid agent as road protective layer.

采用土工格室填砂作为漫水路的基层、固化剂配制的固化土作为漫水路的防护层，是笔者建议的在浅海潮间带修筑漫水路值得采取的一种新型结构。

The effects of technical parameters of laser surface alloying processing on the qualities of the alloyed layer of rocker arm used in motor were investigated with orthogonal test,and the factors and their levels were analyzed.

采用正交试验，对激光表面合金化工艺参数进行了优化，分析了各工艺参数对气门摇臂合金化层质量的影响。

The basic performance and designing principle of a kind of elastic layer material, which were applied in the Roller Mill to reduce the machine noise, were introduced.

研究了作为火电厂球磨机筒内降噪弹性垫层材料的基本性能及设计原则。通过试验和工业现场运用表明，垫层材料和安装方式是可行和安全的，且有明显的降噪效果

CLL single-lager layer hot press machine CLL single-lager hot press is in combination of compounded rubber assembly stand;glass rolling over table;hot press machine.

窗利来单边热压机窗利来牌单边热压机是集复合胶条装配台；胶条合片台；热压机于一体的综合性设备。

In the 50 cm plough layer per m2 area, the total rootstalk weight of L.

结果表明：赖草株高45~120 cm，单生或丛生，具下伸土壤30~50 cm耕层间有横走根群，每平方米内，深50 cm耕层内赖草根茎总重量为1129.3 g，根茎总长度为2783.3 cm，根茎上的新芽589.7个，使土壤严重缺水，肥力下降；土壤水分在13.4%左右时，对出苗影响不大，对生长发育有很大的影响；气温在-6~6℃，根茎萌发出土，高峰期为4月上旬，平均单株结种量为468.4粒；每平方米内有赖草120~160株时，大黄产量损失达15.8%~17.8%；田间每平方米内有赖草1株时，采用人工或机械深耕捡出地下根茎，减轻翌年危害来源。

Because of the dependence of rotating dipole PA curve on layer of field lines, it avoids the degeneracy problem of conventional rotating vector model that all layers of field lines have the same PA curve with fixed inclination and impact angles, therefore it provides a useful way to identify the emission from different layers and constrain the location of emission regions in pulsar magnetosphere by fitting the observed pulsar radio PA data with rotating dipole PA curve.

其与磁力线层等参数的依赖关系避免了传统旋转矢量模型的简并问题－在给定磁倾角和碰撞角情况下所有层磁力线的偏振位置角曲线都一样，这为通过拟合射电偏振观测数据来分辨不同层的辐射，从而限定脉冲星辐射区部位提供了一条有用的途径。

It has been proved that the CuTAPc could disperse spontaneously onto the surface of Fe3O4 nanoparticles to form molecular dispersion layer and the Fe3O4 nanoparticles were encapsulated by CuTAPc. The nanoparticle composites took the shape of roundish spheres with their mean diameter of about 50 nm.

结果表明形成了以CuTAPc包覆在Fe3O4纳米粒子表面的纳米复合粒子，粒子呈现不规则球形，且分布均匀，粒子平均粒径在50 nm左右。

It is important to understand the physical layer components of a router.

对路由器实体层元件的理解是重要的。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。