国产成人久久综合第一区,欧美free性护士vide0shd

TranslationMobile

格構(gòu)屋頂

"lattice" in Chinese : n. 1.格子。 2.【物理學(xué)】點(diǎn)陣；網(wǎng)絡(luò)。 3.【建筑 ...
"roof" in Chinese : n. 1.屋頂，房屋；家屋。 2.(放行李的)車頂；笠形 ...
"lattice of roof" in Chinese : 車頂格架
"lattice" in Chinese : n. 1.格子。 2.【物理學(xué)】點(diǎn)陣；網(wǎng)絡(luò)。 3.【建筑】格構(gòu)。 ...
"roof" in Chinese : n. 1.屋頂，房屋；家屋。 2.(放行李的)車頂；笠形罩。 3.上頜。 4 ...
"flat roof, roof garden" in Chinese : 屋頂平臺(tái),屋頂花園
"pent roof, lean-to roof" in Chinese : 單坡屋頂
"ridge roof; gable roof" in Chinese : 人字屋頂
"roof pressure roof weight" in Chinese : 頂板壓力
"ace lattice" in Chinese : 空間點(diǎn)陣
"active lattice" in Chinese : 堆芯柵格; 放射性柵格
"admissible lattice" in Chinese : 容許格
"allfacecentered lattice" in Chinese : 全面心格子
"alpha lattice" in Chinese : α晶格
"anorthic lattice" in Chinese : 三斜點(diǎn)陣; 三斜晶格

Examples

If we want to monitor the damage of the span lattice roof structure , the wind - induced responses and identification of parameters become the important problems first of all , which also the key technique of the damage monitoring of the structure . the method of time domain parameter identification is superior to the method in frequency domain : the structural response is only needed to identify the parameters of the structure
時(shí)域參數(shù)識(shí)別方法具有頻域方法無可比擬的優(yōu)點(diǎn),僅僅需要結(jié)構(gòu)的響應(yīng)信息,便可實(shí)現(xiàn)結(jié)構(gòu)的參數(shù)識(shí)別,尤其對(duì)于大跨空間網(wǎng)格結(jié)構(gòu),人為激勵(lì)往往有很多的弊端,因此,積極發(fā)展有效的時(shí)域參數(shù)識(shí)別方法,還是很有現(xiàn)實(shí)意義的。
Since long - span lattice roof structures are generally with whole rigidity and it ’ s characteristic of light , flexible and low damping . with the development of economy and progress of science and technology , more and more long - span roofs have been built , which have individual characteristics in architecture and structure
空間網(wǎng)格屋蓋結(jié)構(gòu)因具有整體剛度好、質(zhì)量輕、柔性大、阻尼小等特點(diǎn),隨著經(jīng)濟(jì)的發(fā)展,各種外形獨(dú)特、結(jié)構(gòu)形式新穎的大跨度網(wǎng)格屋蓋結(jié)構(gòu)大量涌現(xiàn)。
During the long active service time , the structure maybe presents all kinds of structural damage because such reasons as tired accumulating , environment corroding and natural calamity function , etc . in order to find those damages early , nip in the bud , and lower the damage of accidents , it is great meaning full to research the technique of online damage monitoring of the long - span lattice roof structure
結(jié)構(gòu)在服役期間,由于疲勞累積、環(huán)境腐蝕及自然災(zāi)害等作用,可能出現(xiàn)結(jié)構(gòu)損壞,因此,為了能夠及時(shí)發(fā)現(xiàn)問題,防患于未然,把事故損失降到最低點(diǎn),在結(jié)構(gòu)正常使用情況下,對(duì)大跨空間網(wǎng)格結(jié)構(gòu)進(jìn)行在線損傷監(jiān)測(cè)研究,就顯得極有現(xiàn)實(shí)意義。