1.A high-performance liquid chromatographic(HPLC)-tandem mass spectrometry(MS/MS) method was developed to analyse three stilbenes in foodstuffs of animal origin simultaneously,including diethylstilbestrol(DES),hexestrol(HEX),and dienoestrol(DEN).
应用自动固相萃取仪(ASPE)/高效液相色谱-质谱/质谱仪(HPLC-MS/MS)同时分析动物源性食品中残留二苯乙烯类激素——己烯雌酚(DES)、己烷雌酚(HEX)、双烯雌酚(DEN)。
2.HEX form and.
HEX及.
3.The Hex2 decreases to 11, 7 and 1 Oe, when the Bi, Ag and Cu thicknesses are 0.6, 1.2 and 0. 6 nm, respectively.
当Bi,A异,Cu的厚度分别为0．6,1．2,0．6 nm时,交换偏置场Hex2下降为11,7和1 Oe。
4.CAS MCSCF STUDY ON SPIN ORBIT COUPLING CONTANT OF CLUSTERS CONTAINING HELIUM FOR HeX n+ ( n =1,2;X=Be～Ne)
含He元素簇HeX~(n+)(n=1,2;X=B～Ne)的自旋轨道偶合常数的CAS-MCSCF研究
5.Construction of the matrix for fluorescence STR analysis with 6FAM-HEX-TMR-ROX
6FAM-HEX-TMR-ROX四色荧光分析体系的构建
6.The main products include high-strength fasteners of 8.8 and 12.9 grade and stainless steel fasteners, like hex socket, set screw, hex socket countersunk screw, half-round head hex socket screw, torx head hilt, umbrella-type hilt, BSP Line Plug Throat Taps, straight pin, taper sleeve screw, connecting screw, spanner, flying ring, double end screw, hex nut, washer and so on.
本公司主要经营8.8、12.9级高强度螺丝及不锈钢紧固件，内六角、平杯、圆杯、机米、梅花头刀把、伞形刀把、BSP喉塞、塞打、圆柱销、锥套螺丝、连接件专用螺丝、扳手、吊环、双头牙、外六角?螺母?垫圈等。
7.Our most competitive products contains Hex bolt, Hex stock set bolt, Hex flang bolt, Carriage bolt, T bolt, U bolt, Machine screw, Auto screw, Threaded rod, and non-standard fasteners.
六角头螺栓，内六角紧定螺丝，六角头法兰面螺栓，马车螺栓，T型栓，U型栓，汽车螺丝，牙条和特种非标准件等。
8.Stainless steel 304, 316 DIN, ASME hex nuts, cap nuts, nylon nuts, wing nuts, flange nuts, large size nuts, square nuts, DIN hex bolts and hex socket nuts.
不锈钢304、316各种德制、美制的六角螺母、盖型螺母、尼龙螺母、蝶型螺母、法兰面螺母、大型螺母、四方螺母、德制的内外六角螺栓。
9.Forecasts impact the actual weather in the hex, but any particular hex can have very bad weather even when the forecast is clear.
天气预报会反映某区域的实际天气情况，但是并不是永远准确的，一个预报“晴”的格子完全有可能是狂风暴雨。
10.Hex fields have been replaced with squares, to increase the conflict potential - a hex field has 6 sides, a square is surrounded by 4 sides and 4 corners.
四角格取代了六角格，这是为了增加战斗中的可能性，因为六角格只有六个边（六种可能性），而四角格则有四边和四角（8种可能性）。
