She buried him the next morning. Digging in that hard old caliche.

她隔天早上就把他埋葬了在那硬硬的黏土層用力挖掘

This paper demonstrates that the shading image of caliche lamination can be obtained by using an ordinary scanner, and then the characteristic curve of the image can be automatically est

初步研究表明，這種方法是可行的免费看国产黄色网站，它不僅提高了定年的精度和時(shí)間跨度，同時(shí)也拓寬了沉積物年代學(xué)方法在古環(huán)境及古氣候研究中的應(yīng)用

Caliche on gravel, as an indicator of variation of sedimentary environment, records relatively complete information on environment and climate.

礫石鈣膜作為一種反映環(huán)境變化的沉積物標(biāo)志，記錄了比較完整的環(huán)境和氣候信息www、一级三级黄色带片,com，其實(shí)物的直接表現(xiàn)形式就是沉積了明暗相間的紋層，而形成明暗紋層的主要原因是受沉積時(shí)碳酸鹽的純度和結(jié)晶物的粒度以及雜質(zhì)等的影響男女AAA看大片免费。

Covered with caliche, a hard calcium-carbonate encrusted soil.

被硝酸鈉国产真实精品录音区，和硬碳酸鈣覆蓋的土壤。

For hard to soften some of the alloy annealed in the quenching after the regular use of high-temperature tempering, so that the appropriate aggregation carbide steel, will reduce the hardness to cut processing of caliche.

對(duì)于退火難以軟化的某些合金鋼，在淬火后常采用高溫回火欧美大黑吊性交，使鋼中碳化物適當(dāng)聚集精品爱99视频在线，將硬度降低，以利切削加工人人操人人爱人人摸人人看。

caliche：生硝

calibre 口徑 | caliche 生硝 | calking 斂縫

caliche：鈣質(zhì)層

Caledonian mountain-building movement加里東造山運(yùn)動(dòng) | caliche鈣質(zhì)層 | capital accumulation資本累積

caliche：鈣結(jié)層

改造波痕modified ripple | 鈣結(jié)層caliche | 鈣質(zhì)結(jié)核calcareous nodules

caliche：卡利許 硝石層 鈣積層 硬盤 生硝

caliceal 盞的 | caliche 卡利許 硝石層 鈣積層 硬盤 生硝 | caliche 鈣質(zhì)殼鈣結(jié)層

caliche nodule：鈣質(zhì)結(jié)核

calibre 測徑器;規(guī) | caliche nodule 鈣質(zhì)結(jié)核 | caliche 生硝