dot pattern 光点图,点图样8 S# @% A! c/ @# T* L' T" k
dot product 点积+ j9 `7 z0 V, E0 P1 _% G" `
dot raster character generator 点阵法字符产生器
. K3 Z# k1 M$ }& ]8 Odot reproduction 网点再现
$ c, j0 g) `! p; Z3 Bdot-shaded line 点影线* M$ J2 n, m1 F3 H
dotted line 虚线$ v+ M/ M3 u. u( s+ e
doubel image eyepiece 双像目镜# W# B; W) j3 U0 P; N/ U r4 J
doubel water glass 双料水玻璃
- w2 h$ y) q' c$ m8 i; |. G, u' C0 [doubel-Gauss goniometer 双向测角仪$ z4 X' K" t7 y/ d0 R$ X2 j
doubel-Gauss objective 双高斯型物镜+ w% A/ V1 r% O' K
doubel-resonance 双共振
' \5 M! B( W1 k( ~; Z& ~double anastigmat 消像散双镜组) C3 [1 T6 ]+ _3 F) |8 K3 {
double beam interferometer 双光速干涉差
0 `" h8 X# \% ?0 i0 Y8 xdouble beam microspectrophotometer 双光束显微分光光度计9 X* [( _1 R% w3 @: g0 K7 I
double beam photometer 光束光度计7 U6 F+ R; L4 O8 k
double beam photometers 复光束光度计,复光束量测器* ]1 l( K3 A8 i2 Y- b* d
double calcite plate 双方解石片2 j2 g6 w! T( t) f- J, D
double concave 双凹的
" K) Y! i; Y$ C4 q. f0 L" Ndouble convex 双凸的1 D8 r! o" |& [9 r/ d
double crucible 复式坩埚,双层坩埚0 f8 V% q$ I' e |+ O
double crystal spectrography 双晶摄谱仪" Z# N5 f7 T3 s4 X! B- D3 k" U
double discharge initiated HF laser 双放电引发
3 J1 h) |. n6 Q9 }2 H6 PHF 激光器www.examw.com
; G# W- V8 x; n! D* Z$ pdouble doughunt laser 双圈激光器1 l5 p- `" T) s" f" \
double eccentric connector 双偏心连托器
5 i$ M9 m3 F& U5 Ddouble elliptical cavity 双椭圆共振腔
" Q7 t7 |- C0 L3 O8 t6 N3 [: ]double exposure device 两次曝光装置6 }$ X0 }8 E H) X, R1 v( V/ P
double exposure holographic interferometry 两次曝光全息干涉量度计,双曝光全息干涉法 |