易蚀的

The results show that, foamed acid possesses some characters such as low density, flowback easily, water plugging, selectively blocking up, corrosion control, reaction control, esc. Then foamed acid was especially fit for gas wells, reacidizing wells, wells of prominent interlamination antinomy between layers, wells containing water and oil in a same layer, esc.

研究结果表明，泡沫酸具有密度低、易返排、堵水不堵油、堵大不堵小、缓蚀、缓速等重要性质，特别适用于气井、重复酸化的老井、层间渗透率差异井、油水混层井等的酸化施工作业。

Etching metal: etching is a kind of chemical process, which means metal legibility created from copy board.

蚀刻金属：蚀刻是一种化学过程，即金属是从副本的板创造的易读性。

A new method named Film Heating-Forming Photoresist Method is proposed to fabricate MLA with long focal length and expand the range of relative aperture of MLA.

提出一种制作凹透镜阵列的新的方法—曲率倒易刻蚀法，在Si、SiO〓等衬底上成功地制作出凹透镜阵列器件，为国内首创。

While associations consisted principally of zeolites not only can improve the reservoir performance for their diffluent properties, but also form lithological trap incorporated with sealing of areas without corrosion at the margin of sand body.

以浊沸石为主的沸石类自生矿物组合不但易溶能改善储集性能，而且与砂体边缘未被溶蚀区配合遮挡可组合成岩性圈闭。

As Yellow River leaves the desert region in Inner Mongolia, it enters the loess plateau of soil deposits which are easily erodible.

黄河流经内蒙古沙漠后进入土质易蚀的黄土高原，黄河百分之九十以上的沉积物从黄河中游的两条支流流入黄河。

The fundamental cause of intense soil erosionpersist in erodible surface materials.Erosion control does not only reducesediment,but also erosion environment harnessing are taken as view ofdiscussion.

风蚀水蚀交错带侵蚀强烈的根本原因在于本区下垫面物质的易蚀性，矿区侵蚀的治理不能仅限于减沙，应以侵蚀环境系统整治为出发点。

At present,these sandstones are at the late A period of the early diagenetic stage（Ro=0.8%,T=70℃-90℃）,and their diagentic fabrics are controlled by the acidic diagenetic environment, resulting in widespread dissolution of feldspathic grains and well developed quartz overgrowth.

砂岩目前处于早成岩阶段B期的晚期，Rt，为0.8％，温度在70℃～90℃，成岩组构特征受酸性成岩环境控制，因此长石类易溶颗粒普遍发生溶蚀作用，石英次生加大发育。

The charring layer is easy to exfoliate when the combustion gas ablates the EPDM insulation at a certain angle.

结果表明，在不同烧蚀时间内，EPDM绝热层的烧蚀率表现出不同特征，EPDM绝热层烧蚀率与燃气流量成正比关系，燃气以一定角度侧向烧蚀绝热层时，炭化层极易脱落。

When mixed with oil in the air, easy in its high-pressure area formed cavitation, and pressure wave form of communication, caused by oil shocks, resulting in cavitation noise generated.

当油液中混入空气后，易在其高压区形成气穴现象，并以压力波的形式传播，造成油液振荡，导致系统产生气蚀噪声。

Titanium is silver-white metal with high melting point and small density (43% light than steel). It is easy for processing and has excellent mechanical performance and corr osion resistance.

钛是银白色金属，熔点高，密度小（比钢轻43%），易加工，具有优异的物理机械性能和耐蚀性。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷