查询词典 7-up

Secondary armament consists of coaxially mounted 7.62-mm machine gun and a roof mounted remotely controlled 12.7-mm machine gun.

次要武器包括同轴式7.62毫米机枪和一间屋顶安装遥控12.7毫米机枪。

The fundamental imaging features of osteosarcoma were showed bone destruction, periosteal reaction, neoplastic bone and soft-tissue mass. Among 49 cases examined by radiography, osteoblastic pattern sarcoma was found in 19 cases, osteolytic pattern sarcoma was found in 13 cases and mixed pattern sarcoma was found in 17 cases. The detection rates of bone destruction, periosteal reaction, soft-tissue mass, neoplastic bone and Codman triangle by radiography were respectively 61.2%, 95.9%, 71.4%, 73.5%and 27.7%. All 10 cases with CT scan were showed bone destruction, soft - tissue mass and neoplastic bone. The detection rates of periosteal reaction,憇ieve sign挶 and Codman triangle with CT scan were respectively 90%, 90% and 11%. The tiny neoplastic bone and"sieve sign"were showed sensitively by CT, but Codman triangle was showed by radiography superior to CT.32 cases with MRI scan presented the normal marrow was replaced by the tumor, which was showed low to intermediate signal intensity on T1-weighted images and promiscuity signal intensity on T2-weighted images. 7 cases presented hemorrhage and 24 cases presented necrosis.

骨肉瘤基本影像表现为骨质破坏、骨膜反应、瘤骨和软组织肿块。49例X线表现为成骨型19例，溶骨型13例，混合型17例；X线对骨质破坏、骨膜反应、软组织肿块、瘤骨和Codman三角的检出率分别为61.2%、95.9%、71.4%、73.5%和27.7%；10例CT表现均可见骨质破坏、软组织肿块及瘤骨，CT对骨膜反应、筛孔征和Codman三角的检出率为90%、90%和11%；CT对显示细小肿瘤骨和筛孔征最敏感，但对Codman三角的显示不如X线平片；32例MRI表现为骨髓腔内正常的骨髓高信号被肿瘤信号所取代，T1WI呈低～等信号，T2WI呈混杂信号，7例合并出血，24例中央坏死囊变，32例增强扫描均呈不均匀强化及瘤周可见水肿区。

Results The accuracy,sensitivity and specificity of BUS are 46.2%,44.4% and 50.0% respectively and those of CT 72.2%,71.4% and 75.0%.For color ultrasound these are 72.7%,75.0% and 66.6%.When the imaging procedures were used combinedly these are 83.3%,85.7% and 75.0%.

结果 B超诊断肾细胞癌下腔静脉癌栓的准确度为46.2%、敏感度44.4%、特异度50.0%；CT分别为72.2%、71.4%、75.0%；彩超为72.7%、75.0%、66.6%；联合两项以上影像检查则为83.3%、85.7%、75.0%。

Petiole 4-9 mm; leaf blade elliptic or ovate-elliptic, 7-14 × 3-6 cm, base cuneate, margin serrate to crenulate, apex acute; lateral veins 5-7 pairs.

叶柄4-9毫米；叶片椭圆形的或卵状椭圆形， 7-14 * 3-6 厘米，基部楔形，边缘有锯齿到具细圆齿，先端锐尖；侧脉5-7 对。

Using o-nitrotoluene as an oxidant, the improved preparation of 7-chloroquinldine was studied by classical Skraup reaction of m-chloroaniline and crotonaldehyde.

研究了以邻硝基甲苯为氧化剂，间氯苯胺和巴豆醛通过经典的Skraup反应制备7-氯喹哪啶的改进方法。7-氯喹哪啶的收率为46.7%，质量分数99.2%；副产物为二氯喹哪啶，收率13.4%。

Using nuclear DNA C-values for 539 angiosperms in China, we examined the variation of these values among growth forms and taxonomic groups and the relationship of these values with invasiveness. Mean DNA C-value of the 539 angiosperm species was 4.06 pg. Mean DNA C-value was(1) significantly lower for woody species (1.84 pg) than for herbaceous species(5.02 pg);(2) significantly lower for 360 dicots (2.20 pg) than for 179 monocots (7.80 pg);(3) significantly lower for annuals (2.78 pg) than for perennials(6.65 pg);(4) significantly lower for 134 weed species (1.93 pg) than for herbaceous non-weeds (6.75 pg) and for several families that have an unusually high proportion of weed species;(5) significantly lower for 47 exotic weed species (1.76 pg) than for 134 native weeds (1.93 pg), but significantly lower than that of "non-weedy" herbaceous species (6.75 pg);(6) lower for weeds than for "non-weedy" species in same genus or family; and (7) in herbaceous species, generally lower for weedy compared to "non-weedy" species, with some exceptions such as Avena fatua, whose DNA C-value is as high as 14.15 pg, contrarily, and some "non-weedy" herbaceous species in Cruciferae and Cucurbitaceae with very low values.

统计了中国境内有分布的539种被子植物的DNA C-值，分析了它们在不同分类群、生活型、倍性、生活史类型以及在杂草和非杂草类群中的分布情况，主要结果如下：(1)539种被子植物DNA C-值平均为4.06 pg，其中木本植物的DNA C-值平均为1.84 pg，低于草本植物的平均值(5.02 pg)；(2)双子叶植物(360种)的DNA C-值平均为2.20 pg，极明显地小于单子叶植物(179种)的平均值(7.80 pg)；(3)1年生植物的DNA C-值平均为2.78 pg，明显小于多年植物的平均DNA C-值(6.65 pg)；(4)134种杂草的DNA C-值平均为1.93 pg，明显小于非杂草草本植物的平均值(6.75 pg)，含杂草较多的科，平均DNA C-值相对较小；(5)统计的47种入侵杂草的DNA C-值平均为1.76 pg，略小于134种杂草的平均DNA C-值(1.93 pg)，极显著地小于非杂草性草本植物(6.75 pg)；(6)以科为单位，不同科的DNA C-值存在着极大的差异；(7)DNA C-值与染色体倍性的关系并不明显，但是，随着倍性的增加，基因组变小；(8)在同一科、属中，与非杂草相比，典型杂草的DNA C-值往往偏小；(9)总体上杂草或杂草性强的植物，它们的DNA C-值比非杂草性植物的要小。

Petiole (2-)5-10 mm; leaf blade elliptic to oblong or ovate-oblong,(6-)7-17(-21)× 3-7(-12) cm, glabrous or puberulous, usually finely and distinctly reticulate abaxially, lateral veins 6-8(-10) pairs, base rounded to cuneate, apex acuminate to cuspidate, acumen usually obtuse, sometimes acute.

叶柄(2-)5-10毫米；叶片椭圆形到长圆形或卵状长圆形，( 6-)7-17(-21)* 3-7(-12)厘米，无毛或被微柔毛，通常细和清楚网状背面，侧脉6-8（-10）对，基部圆形到楔形，先端渐尖到骤尖，渐尖头通常钝，有时锐尖。

Stem leaves petiolate, petioles ca. 10 cm; sheaths broadly ovate, 2.5–4 cm, purple-red adaxially, densely white-setose abaxially; blades triangular-oblong, 10–15 × 5–7 cm, 3-pinnate; pinnae 5–7 pairs, only basal pinnae short-petiolulate; ultimate segments obovate or oblanceolate, 3–5 × 2–3 mm, setose along nerves abaxially, entire or 2–3 toothed, cuspidate at apex.

茎生叶具叶柄，叶柄约厘米；鞘宽卵形，正面2.5 -4厘米，紫红色，密被白色具刚毛；叶片三角形的长圆形， 10-15 * 5-7 厘米，3回羽状；羽片5-7 对，只是基本的羽片短的小叶柄；末回裂片倒卵形或倒披针形， 3-5 * 2-3 毫米，具刚毛沿着叶脉背面，全缘或齿状，骤尖在先端。

Results The patients aged 13 - 30 including 2 cases of type Ⅰ,7 cases of type Ⅱ and 1 case of type Ⅲ,had frequent symptoms of dysmenorrheal and abdominal pain （7 cases）, vaginal puruloid secretion （3 cases） and infertility （3 cases）; 10 of them were complicated with double uterus,2 with unicornous uterus, 3 with endometrial cystis; 8 of them were complicated with ipsilatera renal agenesis, 2 with horseshoe kidney; 2 of them were misdiagnosised.

结果患者年龄13-30岁，Ⅰ型2例，Ⅱ型7例，Ⅲ型1例；临床表现为下腹痛和痛经7例，阴道流脓3例，不孕症3例；10例例均合并双子宫，单角子宫2例，内膜囊肿3例；8例合并同侧肾脏缺如，2例合并马蹄肾；误诊2例；治疗以斜膈切开术为主，部分病例同时行内膜囊肿剥除和单角子宫切除。

Total Dairi resources have been upgraded to 17.9 million tonnes, grading 12.6% zinc and 7.3% lead and should extend the project beyond its initial 7-year lifespan.

Dairi项目总的资源增加至1，790万吨，锌和铅的矿石品位分别为12.6％和7.3％，该项目原先设计的7年矿井寿命也被延长。

The objective is to subjugate and discourage the people, because that allows the elite to continue to rule unopposed.

其目的是压制和打击人民的积极性，因为这可以让实权派继续统治不会沦为反对派。

GOD,this is the second time you vanquished me!

天啊，这是第二次你打败了我！