A path gradient changes color as you move about the interior and boundary of a path 當(dāng)在軌跡的內(nèi)部和邊界來回移動(dòng)時(shí),軌跡漸變改變顏色。
A linear gradient changes color as you move horizontally , vertically , or parallel to a specified slanted line 當(dāng)水平地、垂直地或平行一指定的斜線移動(dòng)到時(shí),線性漸變改變顏色。
Surrounding these special problems met in gas hydrates exploration and through study of high - precision magnetic survey , the sea test by r / v haiyang 1y that is owned by guangzhou marine geological survey in dongsha area of the south china sea , systematical analysis of the test result and combination interpretation of magnetic survey with seismic profile , the authors successfully employ the method to recognize the truth or false of the diapir in seismic profile by integrating total field of high - precision marine magnetic measurement with its gradient change 本文就目前天然氣水合物調(diào)查中存在的這些特殊技術(shù)問題,通過對(duì)海上高精度磁力測量技術(shù)方法研究、廣州海洋地質(zhì)調(diào)查局“海洋四號(hào)”船在南海北部東沙海域的海上試驗(yàn)、對(duì)試驗(yàn)結(jié)果的系統(tǒng)研究分析以及磁測和地震剖面兩種手段的綜合解釋,成功地嘗試了用高精度海洋磁測成果中的磁力總場和梯度變化特徵來識(shí)別水合物勘探中高分辨率地震剖面上的泥底辟構(gòu)造真?zhèn)蔚募夹g(shù)方法。
Accordingly , the change trend of each functional feeding groups from 1st to 6th order streams is congruent with rcc , but the degree of the gradient changes of shredder , collector and scraper groups are much smaller than those predicted by the theory because of the influence of non - point pollution 一至六級(jí)支流取食功能團(tuán)變化趨勢符合河流連續(xù)性理論,但撕食者、集食者及刮食者的梯度變化沒有理論上的梯度變化明顯,這是由于閶江河存在一定程度的非點(diǎn)源污染導(dǎo)致的。
Through observing the interface of porosity hap sintered at 1050 , the gradient changing of pore size was observed that was like gradient structure of bone . in the compact layer there were a few about 50 y mpores and many about 5um micropores . in the porous layer there were many about 500um pores 致密層存在少量的尺寸為50 m左右的氣孔和大量的尺寸為5 m左右的微孔,這是原料中殘留有機(jī)物燒失以及粉末顆粒燒結(jié)不致密形成的;多孔層存在大量的尺寸為500 m左右的大孔,這是檸檬酸造孔劑燒失形成的,在大孔之間存在一些約50 m 、 100 m的氣孔。