sinkhole是什么意思

网络释义

用法例句

In this paper, the forming mechanism of the seismic "low frequency and high amplitude" is analyzed, typical "pitfall" in the pr.

该文分析了地震“低频、强振幅”的形成机理 ,总结了模式预测中典型的“陷井” ,提出了降低模式预测风险的附加条

Possible reasons of causing wrong inversion results and interpretation pitfalls were analyzed in terms of main technique details of seismic trace inversion, chiefly concentrating on the aspects of noise, assumed conditions, w(t) extraction, transition of time and depth, low frequency component and restrained conditions etc.

从地震道反演的主要技术环节来看 ,造成地震道反演错误或解释陷井的原因主要集中在噪声、假设条件、子波提取、时深转换、低频分量、约束条件等方面。

The electron which influenced by outer field is transfered from the trap to the host energy level or valence and gives out light through releasing energy(photon).

从宝石 (矿物 )的化学组成都具有阴、阳离子的异价类质同象 ,引起晶格缺陷 ,产生施主—受主能级 ,缩短了禁带宽度 ,在外场作用下电子从陷井中向受主能级或价带跃迁释放光量子而发光的模型 ,最后介绍了矿物发光的应用。

It is found that the trap effect of the sensitization centers varies from the hole trap to deep electron trap with the change of sensitization conditions.

实验发现,随增感条件的不同,增感中心发生了由空穴陷阱作用向深电子陷阱作用的转变。

It is found that the doped formate ions act as hole traps cap.

将不同位置甲酸根离子掺杂的立方体AgCl乳剂又经相同条件的硫加金或感绿染料增感后,采用微波吸收介电谱检测技术对样品在脉冲激光作用下所产生的光电子衰减信号进行检测,通过分析光电子的衰减特性,发现甲酸根离子仍然能发挥其空穴陷阱效应,而且自由光电子的衰减时间和寿命与未增感的掺杂乳剂随掺杂位置的变化趋势一致。

The electron and hole traps play an important role in the mechanism of PSL.

在 1 0 0～ 4 0 0nm范围内 ,BaFBr以及BaFBr∶O样品的吸收谱中存在四个宽的吸收带 ,表明紫外和真空紫外光可激发或电离占据氟离子格位的O2 -离子 ,氧在BaFBr光激励发光材料中可充当空穴陷阱。

Connecting with the railway project under construction, this paper makes analysis on the formation, developmental morphology, destruction mechanism and stability of loess settlement cave, and advances some treating and preventing measures.

结合某在建铁路工程,对黄土陷穴形成原因、发育形态、破坏机制及稳定性等进行了分析,提出了相应的处理和预防措施。

Sulfide further accumulates where depressions in the bottom of the sill interfere with the flow system and act as natural riffles.

岩床底上如有陷穴，就起到天然溜槽的作用，干扰了岩流体系，使硫化进一步堆积。

The death of the speleologist is due to the infall of the cave.

这位洞穴学家之死是由于地洞的塌陷。

Cavitated Bifurcation for Spheres Composed of Imperfect Hyper-elastic Materials;

具有缺陷的超弹性材料球体中的空穴分岔

Stuck in his cave and unable to find the source of his depression, he was searching the sky with his telescope.

当他陷在洞穴里无法排解沮丧时，他以望远镜扫视天际。

in the moat at their foot yawns the grave of the gentile constitution, and already they rear their towers into civilization.

它们的壕沟深陷为氏族制度的墓穴，而它们的城楼已经高耸入文明时代了。

The effect of hydrogen on the ductility of electroless copper deposit is primarily caused by molecular hydrogen contained in voids, particularly the typeⅢ GB voids.

镀层延展性降低的主要原因是由氢气泡的缺陷效应，特别是第三类氢气泡、粒边界气泡空穴。

Howls of pain issue from a gaping black orifice where its face should be.

痛苦的嚎叫声从本该是它脸部的位置上那深陷的黑色孔穴中传出来。

Effect of EEG Biofeedback with BPM Polarized Light Acupoint Irradiation on Brain Function in ADHD Children

脑电生物反馈并红外偏振光穴位照射对注意缺陷多动障碍患儿脑功能的影响

To inhabit or hide in a den.

穴居居住或藏在洞穴里

A small cave or cavern.

洞穴小的山洞或洞穴

half round

半场(前9穴或后9穴)

A putting green.

球穴区攻击区，球穴区

A crypt, especially one used for burial under a church.

地穴尤指教堂底下用作墓穴的地穴

Old Cypress at Yu Xue

禹穴古柏图（绘画）

underground passages, caves, etc

地下通道、 洞穴等

hole theory of liquids

【化】液体空穴理论

the parent calls out, @Key-aw, key-aw!

老穴鸟叫喊“啊！啊

The cavers discovered a vast underground chamber.

探穴人发现了一个地下大洞穴.