Sliding support for galeries . special sections th . specifications . acceptance testing 采煤設(shè)備. th型剖面金屬滑動(dòng)棚架.規(guī)范.驗(yàn)收條件
In this experiment , typical pycnocline - type profiles are employed , and the internal waves are generated by a wave maker designed by the authors 實(shí)驗(yàn)中的密度分層采用典型躍層型剖面,而內(nèi)波是由自行研制的造波機(jī)生成。
Medico - surgical equipment . implants for surgery . intramedullary nailing systems . part 1 : intramedullary nails with cloverleaf or v - shaped cross - section 外科醫(yī)療設(shè)備.外科植入物.髓內(nèi)插釘術(shù)系統(tǒng).第1部分:苜蓿葉式或v型剖面的髓內(nèi)釘
The blade section can be designed by parent section , thereby its chordwis circulation distributions can be worked out , and then lifting surface theory is used to design the three dimension blade geometry 剖面采用母型剖面方法來設(shè)計(jì),進(jìn)而可確定槳葉弦向環(huán)量分布,然后由升力面理論設(shè)計(jì)三維槳葉的幾何形狀。
The status of cambrian system in the 2004 version of the international stratigraphical chart is reviewed with comments on the gssp for the base of the system and the current subdivision of the system , the gssp for the newly ratified furongian series and paibian stage , and the time span of the system and its series 摘要評(píng)述了國(guó)際地層委員會(huì)最新公布的2004年版“國(guó)際地層表”的寒武系部分,包括它的底界全球?qū)有秃忘c(diǎn)位的確定和存在的問題、寒武系當(dāng)前的再劃分情況、芙蓉統(tǒng)和排碧階及其底界全球?qū)?font color="#cc0033">型剖面和點(diǎn)位、寒武系的時(shí)代跨度。