查询词典 be X-rayed

Acromion anteroposterior tangential position radiograph can reveal acromion anterior margin osteophyte ,and it can be used as a routine item for patients who complain pains in shoulders.

肩峰前后切线位 X线摄片能清楚显示肩峰前缘骨赘，可作为慢性肩部疼痛的常规检查方法

The main contents in this thesis go as follows.The polymorphic transition process of 5'-GMPNa2 from amorphism to crystal was investigated by in-situ monitoring technique and ex-situ monitoring technique. The transition mechanism was deduced to be solution mediated transition.

具体研究内容如下：利用聚焦光束反射测量仪、颗粒图像测量仪和X射线粉末衍射仪等测试手段对5'-鸟苷酸二钠由无定形体转化为晶体的过程进行了研究，推断出其过程机理为溶液过渡转化。

Well, keep in mind that Chinese people don';t know what bears are so once they make land fall and push past the beaches then they will go into the forests of Washington Oregon and California and be like "???" And the bears will take a heavy toll of their infantry. Of course that means they can attack through the harsh deserts of New Mexico where our Arapaho Native American Brothers will make or break the war.

X； _， S9 j9 h：~请记住中国人很多都不知道熊是什么东西，所以他们登陆以后，穿越滩头阵地，就可能进入俄勒冈州或加州等的森林地带，那样的话很多他们的步兵就会被狗熊消灭，当然他们也可以从南部新墨西哥州严酷的沙漠地带进入，那战争的成败就决定于土著Arapaho印地安兄弟们的了。

Let G be a finite group, and S a subset of G not containing theidentity element 1. The Cayley digraph Cay on G with respect to S is definedas a directed graph with vertex set G and edge set {|g∈G, s∈S}. IfS~(-1)=S, then Cay is undirected and in this case, we view two directededges and as an undirected edge {u, v}. Obviously, the right regularrepresentation R of G, the acting group of G by right multiplication, is asubgroup of the full automorphism group AutCay(G, S of Cay.

给定有限群G，设S是G的不含单位元1的子集，群G关于子集S的Cayley有向图Cay是一个以G顶点集合，而以｛|g∈G，s∈S｝为边集合的有向图，特别地，若S~(-1)=S，则X=Cay是无向的，此时我们把一条无向边｛u，v｝等同于两条有向边和，易见，群G的右正则表示R，即G在G上的右乘作用，为图Cay的全自同构群AutCay

The fragment size can be amplified by 295 bp through the primer, in order to prevent false positive from appearing, a pair of internal control primers C34 is designed through the invention according to a bull autosome 3 reported sequence, the fragment size is amplified by 208bp, dual PCR amplification is performed to single bull sperm through the two pairs of primers, and then the final evaluation is performed to the sperm separation purity according to the statistical analysis to the detection result.

本发明提供了一种检测X、Y精子分离纯度的引物，该引物是针对牛Y染色体上性别决定基因Sry通过PCR错配技术设计而成，通过该引物可扩增片段大小为295bp，为了防止假阳性出现，本发明根据牛3号常染色体报道序列设计了一对内标引物C34，扩增片段大小为208bp，通过上述两对引物对单个牛精子进行双重PCR扩增，然后根据对检测结果的统计分析，对分离精子纯度做出最终评价。

The horizontal axis of a two-dimensional Cartesian coordinate system.PET and SPECT images could be sharper, for example.

例如正电子发射 x射线摄影技术和单光子发射计算机化成像都可更清晰一些。

You may be fearful of developing breast cancer for the first time or of receiving a diagnosis after a mammogram or other testing.

你会害怕患上乳腺癌，或者害怕在进行了乳腺X光检查或者其他检查后被确诊患病。

S:I would suggest something to be a fact of singing is neither an appropriate vocation nor avocation for you,and if you disagree,I'd recommend you have a cat scan to look for a tumor pressing on the cognitive processing centers of your brain.

我会这么说，唱歌对你来说既不是一个合适的职业也不是合适的副业，如果你不同意，我建议你去做一个X光断层扫描看看是不是有肿瘤压迫到了你大脑的认知处理单元。

objective to evaluate clinical effect of the handling protaper nickel-titanium rotary instruments in preparation of canals of posterior teeth.methods 96teeth with pulpitis or periapical periodontitis were instrumented by handling protaper rotary instruments using step-down technique,and by k files using step-back technique for control.all teeth were obturated with lateral condensation methods.the efficiency of preparation was analyzed with ra-diographs before and after operation.results no transportation,apical blockage and ledge were found in test.the technique could keep canals smooth.there were two ledge,one instrument fracture and nine transportation in control.the operative time was shorter and post treatment pain seldom occurred in handling protaper group.conclusion the handling protaper niti rotary instruments can prepare the canals effectively and safety.after the preparation,the canals could be easily washed,sterilized and filled.it is an efficient instrumentation method for posterior teeth's canals and be used widely.

目的 评价手用protaper预备后牙根管的临床效果。方法选取患有牙髓炎和根尖周炎的后牙96例，随机分成试验组和对照组各48例，试验组用手用protaper多锥度镍钛旋转器械逐步伸入法预备根管，对照组用k锉，逐步后退法预备根管，两组均用侧向加压充填法充填根管，根据治疗前后的x线片，评价后牙根管预备效果。结果试验组无根管偏移、根尖阻塞、台阶，且根管壁平滑流畅，无器械折断等并发症发生。对照组有2例台阶形成，器械折断1例，根管偏移9例。试验组操作时间短且术后疼痛轻微。结论应用手用protaper预备后牙根管快速、安全，成形效果好，易于根管冲洗消毒及填充，可视为临床上预备后牙根管的有效方法。

By comparing the electron gain of the prepared silicon microchannel plate with conventional one,we found the electron gain of Si MCP was larger than glass MCP.Though there were some problems to be solved in the manufacture of electron multiplier of Si MCP,it was expected that Si MCP would be a new approach to enhance the performances of MCP and the quality of image devices.

引言 微光夜视、高灵敏度粒子成像探测和光子计数、大屏幕快速图像显示以及X射线诊断等系统，已在现代武器装备、空间技术和核辐射探测等领域中得到广泛应用，其中微光图像增强器件的核心部件之一就是二维阵列式通道电子倍增器件微通道板 MCP Microchann

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。