紅砂粉 的英文怎麼說
中文拼音 [hóngshāfěn]
紅砂粉
英文
coarsely ground foundry sand-
Channels are incised by streams into the underlying red siltstones.
古河道由水流切割而侵入下伏的紅色粉砂巖中。Inorganic mercury compounds take the form of mercury salts, which are generally in white powder or crystals, with the exception of mercuric sulfide cinnabar which is red
無機汞化合物主要為汞鹽，除了硫化汞硃砂是紅色外，它們大部分都是白色的粉末或結晶。Baking - free brick was made by using fly ash, sand, cement and other industrial wastes, which makes the cost of material low. furthermore, when it was made, the degree of mechanization is very high, using few workers, production cycle is short, thus the cost was lowered
免燒磚是採用粉煤灰、砂子、石粉、礦渣等工業廢渣按一定比例加入水泥振動，強力壓制而成，原料來源價格低，加之生產時機械化程度高，用人少，生產周期短，因此成本低，免燒磚的價格比紅磚低，裝卸時不容易損壞邊角，且沒有粉塵，衛生條件好，對人體的呼吸道傷害小。The gene flow among the subpopulations of reawnuria soongorica ( mn = 1. 1028, nm > 1 ) was much less than that of the common anemophytes ( atm = 5. 24 ), so the species was in the critical state of genetic differentiation to some extent the results of amova showed that there were 61. 58 % of the total genetic variations existing among the subpopulations, and 38. 02 % within them
紅砂亞種群間的基因流nm = 1 . 1028 ， nm 1但低於一般風媒傳粉植物（ nm = 5 . 24 ）的基因流水平，處于分化的臨界狀態。 amova分析說明紅砂種群變異的61 . 58存在於亞種群內，而亞種群間的變異占總變異的38 . 02 。( 2 ) the conception of the danxia landfonn that is a kind of the red clastic rock ( silthstone - conglomerate stone ) landfonn, derived of the of work the exogenetic and endogenetic force, characterized by red cliff, fortress, pagoda, wall, peak cluster, peak forest, etc. this article systematically summarized the evolvement, type and character
其次，界定了丹霞地貌的概念，丹霞地貌是發育在以紅色粉砂- -礫巖為主的地層中，受內力、外力（重力崩塌、風化、流水等）作用形成的地貌，具有赤壁丹崖、方山、巖堡、巖塔、巖墻、孤峰、群峰等特徵。Abstract : through statistical analysis of the rock mechanic properties of upper jurassic and cretaceous red mudstones, siltstones and sandstones in the middle sichuan red basin, the range of their compressive strength, the features of the shearing strength and of the deformation curves are proposed in this paper
文摘:對川中白堊系、侏羅系的泥巖、砂巖、泥質粉砂巖的抗壓強度進行統計分析，得出紅層巖石作為地基時抗壓強度的范圍值供設計參考，對泥巖、砂巖的其他力學性質進行了評價。It had long been observed that in a particularly strong, wet wind the pit - bank burned very vivid, gave off hardly any fumes, and left a fine powder of ash, instead of the slow pink gravel
在一種強有力的濕風之中，煤炕邊燃燒出來的火是暢亮的，差不多沒有煙的，剩下來的只是些灰粉，而不是粉紅色的粗大砂礫。The sedimentary rock formations lying across the island is uncommon in hong kong, and has earned tung ping chau a listing as one of the seven wonders of hong kong
島上顏色赤紅的粉砂巖，片片交疊灘頭，以特有的自然景貌及奇巖怪石，被稱為香港七大奇景。分享友人